which is true about child and dependent care credit?Married couple to claim at least one spouse must work, be looking for work or be enrolled as full time student--or credit phases out when taxpayers AGI crosses certain threshold--or single taxpayer may claim credit for the care of certain disabled adult children who lived in household for more than 6 months
Q: Mookie Betts of the Boston Red Sox had the highest batting average for the 2018 Major League…
A: Hi thank you for posting this question , Since you have posted multiple sub parts as per our policy…
Q: asked: Ω = {(PPP),(NNN),(PNP),(NPP),(PPN),(NPN),(NNP),(PNN)} Find P(X = 2|X ≥ 1) (a) 3/8 (b) 3/ 7…
A: Assume that each student has a 50% chance of passing and that they are all independent.Let X be the…
Q: A communications class surveyed 150 students and found that 115 had seen the movie “Titanic” while…
A: Note:Hi there! Thank you for posting the question. To avoid the plagiarism issues, we have used the…
Q: The following table shows the annual number of PhD graduates in a country in various fields. 1990…
A: Consider the given data that shows the number of social science doctorates as a function of time t…
Q: Rolling a Die If a die is rolled one time, find these probabilities. Getting a number greater than 6…
A: Rolling a Die If a die is rolled one time
Q: Exhibit 1 Thirty-one percent of surveyed RNs indicate they may leave their current direct patient…
A: A graph about the likelihood of RNs to leave their current direct patient care position in the next…
Q: Do students do better on an exam if they study all night or if they get a good night's sleep the…
A:
Q: Now suppose we roll a dice 60 times, and let X be the number of sixes that occur. 1. Calculate P( X…
A: It is given that the number of observations are independent with the probability of success p = 1/6…
Q: coins are simultaneously tossed until they come up the same. The first coin comes up a head with…
A:
Q: What probability falls within one standard deviation of the mean?
A: It is given that the statement about to the probability falls within one standard deviation of the…
Q: A company offers guided tours of remote areas of the world. Each tour consists of 20 people. The…
A: Here the given information is :-A company offers guided tours of remote areas of the world. Each…
Q: satisfied with their jobs, whereas 126 of the high school teachers were very satisfied with their…
A:
Q: Suppose that a scientist takes experimental data on the radius of a propellant grain Y as a function…
A: First enter the given data in Excel.
Q: Each of 12 refrigerators of a certain type has been returned to a distributor because of an audible,…
A: a)x=refrigerators having defective compresor.N=12M=8N-M=4n=6
Q: Skip to main content Home Study tools Post a question My courses My books My folder Career Life…
A:
Q: Task Assignments How many ways can an adviser choose 3 students from a class of 13 if they are all…
A: Given an adviser choose 3 students from a class of 13 students.Since, they are all assigned the same…
Q: High blood pressure is a known risk factor for heart attack. A research team investigating ways of…
A: From the information, given that Let X1 denotes the age in years as independent variable.Let X2…
Q: 5. At a light bulb factory, there are 1728 light bulbs that are ready to be packaged. A worker…
A:
Q: 26. A certain system can experience three different types of defects. Let A (i = 1,2,3) denote the…
A: From the above given data the following solution is provided below:Given variable,P(A1) = .12…
Q: Which data-collection methods are dominant in quantitative research? Select all that apply.…
A: Quantitative research deals in numbers, logic, and an objective stance.Quantitative research…
Q: If we pick three cards simultaneously from a standard deck of 52 playing cards, what is the…
A: There are a total of 4 kings in a standard deck
Q: 1. What is 15% of 1000? 2. A store is offering a 15% off sale on all TVs. The most popular…
A: Answer x1 =165x2 =143n1 =200n2 =200level of significance =0.05[a] 15% of 100015/100 *…
Q: Given E[X] = 10, Y = 5 − 3X, find E(Y ) . (a) 2 (b) 4 (c) 25 (d) -25 (e) None of the above
A: E[X] = 10, Y = 5 − 3X
Q: A pharmaceutical manufacturer makes more than 500 000 pills of a certain drug each day. The company…
A: Sample size n = 400Out of 400 pills, 52 were found to be substandard.X = 52Confidence level =…
Q: If you select a random sample of 25 smartphone owners, what is the probability that the sample…
A: The number of apps used per month by smartphone owners is normally distributed with average of 16…
Q: In Marc’s CD collection, he has 12 CD’s by band and 8 by solo artist. Find how many ways can he…
A:
Q: A company produces two kinds of products. A product of the first type requires 3 hours of assembly…
A: Product (A) = X Market value = $21Assembly labour = 3 hours Testing = 3/2 hours Raw material = $2…
Q: 5. The following spinner is spun: Find the probabilities of obtaining each of the following: a.…
A: We have to find the probabilities of obtaining each of the following:a. P(factor of 35)b. P(multiple…
Q: when you pull out 1 marble what is the probability that the marble has any red on it (i.e., it is…
A:
Q: Each night in a family of four siblings, the parents randomly assign the order for the siblings to…
A: There are 4 siblings, so there are 4 factorial (4!) ways to arrange them in different orders.…
Q: exams were as follows: Student 1 First exarí grade X Second The first and second exam grades (X,Y)…
A: Provided that X and Y represent the first and second exam grades, respectively. The sample means,…
Q: Pizza Sales A pizza restaurant sold 25 cheese pizzas and 21 pizzas with one or more toppings.…
A: There are 25 chess pizzas and 21 pizzas with one or more toppings.
Q: A computer consulting firm presently has bids out on three projects. Let A; = {awarded project i},…
A:
Q: The academic computing committee at a college is in the process of evaluating different computer…
A:
Q: An economist wants to estimate the mean per capita income (in thousands of dollars) for a major city…
A: The random sample of size, The mean of the distribution, The population standard deviation,
Q: Problem 5 An engineering project management firm divides projects into three risk categories: 70% of…
A: P(low risk) = 70% = 0.70 P(medium risk) = 20% = 0.20 P(high risk) = 10% = 0.10 P(low risk / not…
Q: Four witnesses, A, B, C, and D, are giving statements in a trial. Each of them speaks the truth with…
A: Each of A, B, C and D speaks the truth with a probability of 1/3 independently of each other.Each of…
Q: Rework problem 29 from section 1.4 of your text, involving the flipping of a coin. A coin is…
A: It is required to find the number of possible outcomes in the sample space of the given coin tossing…
Q: Consider the hospital emergency room data displayed below. Let A denote the event that a visit is to…
A:
Q: 13) THE MARKOV CHAIN EXPERIMENT DESCRIBED BELOW HAS TWO STATES: USING A CREDIT CARD AND NOT USING A…
A:
Q: Question 1 Two discrete random variables X and Y have a joint probability mass function given in the…
A: X=1X=2X=3Y=10.20.20Y=200.10.2Y=30.100.20
Q: A store has scooters in various sizes and colors. Their present stock is giver in the following…
A: The store has scooters in various sizes and colors. Their present stock is given in the following…
Q: 5. Five students, Adel, Betty, Carol, Doris, and Eileen, answered five questions on an exam. The…
A: If no two students got the same number of answers correct and there are 5 students with different…
Q: 21. A fair coin is tossed 3 times. What is the probability of getting at least 2 heads? Make a tre…
A: possible outcomes when tossing a fair coin 3 times:HHH, HHT, HTH, HTT, THH, THT, TTH, TTT
Q: 1. An aesthetic club has 100 members. Out of them 40 do dancing, 45 do music and 24 do drama. 15 do…
A: It is given as an aesthetic club with 100 members. Out of them 40 do dancing, 45 do music and 24 do…
Q: Some albatrosses return to the world’s only mainland colony of royal albatrosses, on Otago Peninsula…
A: The provided information is as follows:The total number of colors is .
Q: A customer believes that the price (per liter) of gasoline is increasing. Based on previous…
A: The data on gasoline prices (in $) is provided.Population mean, Population standard deviation,…
Q: Please help me don't do handwritten please explain concept and stepwise, i will definitely like the…
A: Given That P(X>5)=0.5
Q: Customers arrive at a bank teller's drive-through window in accordance with a Poisson process, with…
A: The provided information is as follows:The mean is persons per minute.The process is a Poisson…
Q: The following maintenance alternatives are considered for a new assembly line that has an…
A: Acquisition cost is .We have to determine the maintenance regime most likely to yield an annualized…
which is true about child and dependent care credit?Married couple to claim at least one spouse must work, be looking for work or be enrolled as full time student--or credit phases out when taxpayers AGI crosses certain threshold--or single taxpayer may claim credit for the care of certain disabled adult children who lived in household for more than 6 months
Step by step
Solved in 3 steps
- What is the total effect on the economy of a government tax rebate of $500 to each household in order to stimulate the economy if each household will spend of the rebate in goods and services?Federated South Insurance Company has developed a new screening program for selecting new sales agents. Their past experience indicates that 20% of the new agents hired fail to produce the minimum sales in their first year and are dismissed. Their ex- pectation is that this new screening program will reduce the percentage of failed new agents to 15% or less. If that occurs, they would save $1,000,000 in recruiting and training costs each year. At the end of the first year they want to develop an evaluation to determine if the new program is successful. The following questions are an important part of their re- search design.A total of 20 new agents were selected.a. If this group performs at the same level as past groups, what is the probability 17 or more success- fully meet their minimum sales goals in the first year?b. What is the probability 19 or more reach their min- imum sales goals given performance at the same level?c. If the program has actually increased the prob- ability of…ABC enters into a contract to help DEF, a ramen restaurantto design a market strategy to compete with DEF. The contract spans twelve month. DEF will pay P80,000 at the beginning of each month. At the end of the contract, ABC either will give DEF a refund of P25,000 or will be entitled to an additional P15,000 bonus, depending on whether sales at DEF at year- end increased to a target level. At the inception of the contract , ABC estimates a 30% chance that it will not earn the bonus and calculates the contract price based on the expected value of future payments to be received. At the start of the fifth month, circumstances change and ABC revise the probability that it will earn the bonus to 80% What is the adjustment to the service revenue ?
- Acompanysellinglicensesofnewe-commercesoftwareadvertisedthatfirmsusingthissoftware could obtain, on average during the first year, a minimum yield (in cost savings) of 20 percent on average on their software investment. To disprove the claim, we checked with 10 different firms which used the software. These firms reported the following cost-saving yields (in percent) during the first year of their operations: {17.0, 19.2, 21.5, 18.6, 22.1, 14.9, 18.4, 20.1, 19.4, 18.9}. Do we have significant evidence to show that the software company’s claim of a minimum of 20 percent in cost savings was not valid? Test using α = 0.05. Compute a 95% confidence interval for the average cost-saving yield estimate.An insurance company has the business objective of reducing the amount of time it takes to approve applications for life insurance. The approval process consists of underwriting, which includes a review of the application, a medical information check, possible requests for additional medical information and medical exams, and a policy compilation stage in which the policy pages are generated and sent for delivery. The ability to deliver approved policies to customers in a timely manner is critical to the profitability of this service. During a period of one month, you collect a random sample of 27 approved policies, and the total processing time, in days, are: 73 19 16 64 28 28 31 90 61 56 31 56 22 18 45 48 17 18 17 91 92 64 50 51 69 16 17 In the past, the mean processing time was 45 days. At the 5% level of significance, is there evidence that the mean processing time has changed from 45 days? What assumption about the population distribution is needed in order to conduct this test?Federated South Insurance Company has developed a new screening program for selecting new sales agents. Their past experience indicates that 20% of the new agents hired fail to produce the minimum sales in their first year and are dismissed. Their expectation is that this new screening program will reduce the percentage of failed new agents to 15% or less. If that occurs, they would save $1,000,000 in recruiting and training costs each year. At the end of the first year they want to develop an evaluation to determine if the new program is successful. The following questions are an important part of their research design.A total of 20 new agents were selected.a. If this group performs at the same level as past groups, what is the probability 17 or more successfully meet their minimum sales goals in the first year?b. What is the probability 19 or more reach their minimum sales goals given performance at the same level?c. If the program has actually increased the probability of success to…
- The Majoring in Money study by Sallie Mae from December 2015 showed that most college students manage their credit cards in a reasonable way. It showed that almost two-thirds of students pay their credit card balance in full every month and 25% of students who own credit cards make partial payments that exceed the minimum amount due. You are curious to find out if credit card payment behavior of students has changed since 2015 and collect data from a random sample of 370 students. You find that 71 students are making partial payments on their credit cards that exceed the minimum amount due. Using α=0.01, complete parts a and b below.An electronics retailer is developing a model for insur-ance policies on new cell phone purchases. It estimates that 60% of customers never make a claim, 25% of cus-tomers require a small repair costing an average of $50, and 15% of customers request a full refund costing $200.What is the long-term average cost the retailer shouldexpect to pay to its customers per claim?In May 2008, CNN reported that Sports Utility Vehicles (SUVs) are plunging toward the "endangered list". Due to soaring oil prices and environmental concerns, consumers are replacing gas-guzzling vehicles with fuel-efficientsmaller cars. As a result, there has been a big drop in the demand for new as well as used SUVs. A sales manager of a used car dealership for SUVs believes that it takes more than 90 days, on average, to sell an sUV. In order to test his claim, he samples 40 recently sold SUVs and find that it took an average of 95 days to sell an SUV. He believes that the population standard deviation is fairly stable at 20 days. Determine if the sales manager's claim is justifiable at 0.05
- Gulf Coast Electronics is ready to award contracts to suppliers for providing reservoir capacitors for use in its electronic devices. For the past several years, Gulf Coast Electronics has relied on two suppliers for its reservoir capacitors: Able Controls and Lyshenko Industries. A new firm, Boston Components, inquired into the possibility of providing a portion of the reservoir capacitors needed by Gulf Coast. The quality of products provided by Lyshenko Industries has been extremely high; in fact, only 0.5% of the capacitors provided by Lyshenko had to be discarded because of quality problems. Able Controls has also had a high quality level historically, producing an average of only 1% unacceptable capacitors. Because Gulf Coast Electronics has had no experience with Boston Components, it estimated Boston’s defective rate to be 10%. Gulf Coast would like to determine how many reservoir capacitors should be ordered from each firm to obtain 75,000 acceptable-quality capacitors to use…CWD Business systems maintains a successful Telecom sales department for Top up call creditin which a clerk takes orders by telephone. If the clerk is occupied on one line, incoming phonecalls to the department are answered automatically by an answering machine and asked to wait.As soon as the clerk is free, the party that has waited the longest is transferred and answered first.Calls come in at a rate of about 15 per hour. The clerk is capable of taking an order in an averageof 3 minutes. Calls tend to follow a Poisson distribution, and service times tend to be exponential.The clerk is paid $15 per hour, but because of lost goodwill and sales, CWD loses about $30 perhour of customer time spent waiting for the clerk to take an order. Part B CWD is considering adding a second clerk to take calls. The store would pay that person thesame $15 per hour.Using appropriate formula for the multiple channel model, answer the following questions. a. What is the probability that no customers are…Harvard Pilgrim, an insurance company, has reimbursed Cooley DickinsonHospital for a large number of health services. It appears that overpayments may haveoccurred on many of the reimbursements due to errors in the billing process, or billing fora more expensive procedure than was actually performed. Cooley Dickinson claims that nomore than 1% of the reimbursements it has received have been overpayments. HarvardPilgrim suspects that it is being overcharged and wants to get its money back; so they hireyou to prove their claim. You audit a random sample of 500 reimbursements and find that20 of them involve overpayments. Perform an appropriate hypothesis test.