18. Sam files jointly with his wife, and they have 2 children. The family's gross income is $125, 400, and they pay $12, 500 into an IRA. The standard deduction is $12, 600, and the amount of a personal exemption is $4, 050. The tax rate for Sam's family is $10, 367.50 plus 25% of the amount over $75, 300. Sam's family had $1, 400 withheld from their paychecks each month for taxes. Determine the amount of tax due to the IRS or the amount overpaid. Sam's family will receive a refund of $4, 257.50. Sam's family owes $4, 257.50. Sam's family owes $12, 542.50. Sam's family will receive a refund of $12, 542.50.

Q: The table below is a summary of a neighborhood survey. Which of the neighborhoods would you consider…

A: The summary of neighborhood survey is as follows: Income Class Interval Midpoint CROWN HEIGHTS,…

Q: 60 37 58 38 31 35 40 of the sample data is pne decimal place as needed.) rd deviation of the sample…

A: Data of 14 brands is as follows x 45 60 37 58 0 38 31 35 40 57 36 40 0…

Q: A news article that you read stated that 53% of voters prefer the Democratic candidate. You think…

A:

Q: Suppose that BC financial aid alots a textbook stipend by claiming that the average textbook at BC…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A research report describing the results from a repeated-measures t test states, “t(22) = 1.01, p >…

A: Lets say level of significance alpha=0.05.

Q: Researchers measured the data speeds for a particular smartphone carrier at 50 airports. The highest…

A:

Q: CH621 Scores for a common standardized college aptitude test are normally distributed with a mean…

A:

Q: Find r2 A: .003 B: .36 C:  .53 D: .73 E: .20

A: Coefficient of determination is an important regression statistic.

Q: An employee claims that 20% of the email she receives is personal, 60% is work related, and 20% is…

A: Given data An employee claims that 20% of the email she receives is personal 60% is work related and…

Q: How many ways can 12 prizes be distributed equally to 4 students? Inee

A: Total Prize = 12 Number of student = 4 As there are 12 prizes that needs to be divided amongst 4…

Q: (AKS 23): Find the measures of central tendency of the following times (in minutes) for individuals…

A:

Q: Q1. Sketch a histogram to represent this data table. Q2. Label the x- & y-axis with both words and…

A:

Q: re 6 celebrities with some of the highest net worths (in millions of dollars) in a recent year:…

A: Given: 5500,3700,1700,1200,1000,950 Formula used: Variance = ∑x1-x-2x-1 Standard deviation =…

Q: The students in a Math class at UCSC were asked if they preferred warm or cold drinks. The results…

A: Required probability is P(student identify as non-binary)

Q: ilidsdovg eris A 8 ols at 1od/ prinniw to ando erit sdoc C

A:

Q: You are performing a two-tailed test with test statistic z = - 1.85, find the p-value to 4 decimal…

A: We have given that,  Z = -1.85 Then,  We will find the p-value for two-tailed test = ?

Q: The horizontal distance between point A and point B was measured repeatedly giving the following…

A:

Q: a. Assume that the selections are made with replacement. Are the events independent?

A: here use given contingency table

Q: You wish to test the following claim (Ha at a significance level of α=0.01. For the context of this…

A: Given : Ho:μd=0    Ha:μd≠0

Q: You work as a data scientist for a real estate company in a seaside resort town. Your boss has asked…

A: For the given data Find all the required blanks

Q: Your friend thinks that there is a preference in what kind of Coke people drink, depending on its…

A: In the given case the hypothesis that is to be tested is as follows H0:p=0.5H1:p<0.5 Where p is…

Q: A bag contains 5 red marbles, 9 white marbles, and 6 blue marbles. Randomly choose two marbles, one…

A: According to the given information, we have Red marbles = 5 White marbles = 9 Blue marbles = 6 Total…

Q: 46 and 46 solve both

A:

Q: Give the TI commands to find the mean, median, and standard deviation and compare to the original…

A: TI Calculator

Q: 4.60 • Although bats are not known for their eyesight, they are able to locate prey (mainly insects)…

A: We have given that,  The data set are : X:- 62, 23, 27, 56, 52, 34, 42, 40, 68, 45, 83 Then,  We…

Q: According to a money report by a government​ institution, 18-to-20-year-old college students have an…

A:

Q: A die is rolled 120 times to see if it is fair. The table below shows the frequencies for each of…

A:

Q: A real estate agent looks over the 40 listings she has in a particular zip code and finds that 80%…

A: Q

Q: A population of values has a normal distribution with μ=70.6μ=70.6 and σ=22.5σ=22.5. You intend to…

A:

Q: f the computed interval estimate for μX−μY contains positive values only then we are highly…

A:

Q: 11. In class, we talked about how a randomized block design can isolate treatment effects by…

A: Randomized block design is used in Analysis of Variance.

Q: ATV news reporter says that a proposed constitutional amendment is likely to win approval in the…

A: From the given information we find the solution

Q: (Round to the nearest ce The player would expect (Round to the nearest ce

A:

Q: Is a weight loss program based on exercise more effective than a program based on diet? The 57…

A:

Q: What are the null and alternative hypotheses? b. What is the critical value? (4 decimal points) c.…

A: Given : For male given data : 623,537,613,588,651,688,526,579,814,878,660,722

Q: 1. Ahot wire anemometer is used to measure the velocity of fluid flowing through a pipe in a fluid…

A:

Q: Starting at age 30, you deposit $2000 a year into an IRA account for retirement. Treat the yearly…

A: Please find the explanation below. Thank you

Q: A company produces two types of solar panels per year: x thousand of type A and y thousand of type…

A:

Q: 87 qnd 88 solve both plzz

A:

Q: A manufacturer of carpet wanted to reduce the number of flaws per square yard of carpet. Data…

A:

Q: Determine whether the following probability experiment represents a binomial experiment and explain…

A: As per our guidelines we can solve first MCQ and rest can be reposted. Solution-: Does the…

Q: Anita's, a fast-food chain specializing in hot dogs and garlic fries, keeps track of the proportion…

A: Given that n =40 , p =0.52

Q: You are considering three mutually exclusive projects with the following Projected Cash Flows…

A:

Q: The summary statistics for a certain set of points are: n= 25, 5, = 107.27, E (x-x)´ = 70.93, and by…

A: The summary of the statistics is,

Q: A safe has a five-digit code. a) How many different codes are possible? b) How many different codes…

A:

Q: Scenario: Is there a relationship between number of hours studied (X) and final exam scores (Y)?…

A: Given : Scenario :  Is there a relationship between number of hours studied (X) and final exam…

Q: A set of three scores consists of the values 2, 5, and 8. Σ2(X – 3) =        Σ2X² =

A: Given problem Given that   A set of three scores consists of the values 2, 5, and 8. Σ2(X – 3) = ?…

Q: A pediatrician has three patients with measles and they are ages 4, 6, and 7. Assume that samples of…

A: For the given data Find all the required blanks

Q: The joint distribution of the random variable X and Y is given in the following table: 3 Y 1 1 1 16…

A: Solution

Q: The table and scatter plot show the time spent texting, x, and the time spent exercising, y, by each…

A: