The mean of 5 positive integers is 16. What is th maximum value that one of this numbers may have?
Q: Given the following demand. What is the forecast for period 6 and 15. (a = .40 and b =…
A: Solution: From the given information,
Q: Suppose that f(x) = 1.5x² for -1 < x < 1. Determine the following probabilities: a) P(0 < X) = 0.5…
A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…
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A: From the provided information, Sample size (n) = 9 Sample mean (x̄) = 16 Standard deviation (s) = 1…
Q: College Units Frequency 0-24 4 25-49 3 Find the standard deviation for the grouped data. 50-74 6…
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Q: 3. An architect wants to determine the relationship between the heights (in feet) of a building and…
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Q: I. EXERCISE Define binomial distribution and state its properties. L
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Q: Complete the following probability distribution table: Probability Distribution Table X P(X) - 29…
A: From the provided information, x P (X = x) -29 0.4 16 0.1 20 28 0.2…
Q: F. For the following data set, complete the table and determine the mean, median, mode and standard…
A: Given:The frequency distribution is given.Find:Complete the table.Mean, median, mode and standard…
Q: College Units Frequency 0-24 4 25-49 3 Find the standard deviation for the grouped data. 50-74 6…
A: The total frequency is 30.
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A: Given data: .
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A: Solution-: Q.9 What are the possible samples space for the experiment? Q.10 If X be the random…
Q: a. "Patient": Variable? or Data? b. "Patient": Numerical? or Categorical? c. "Patient": Discrete?,…
A: As per our company guidelines we are supposed to answer only first 3 sub parts of question. Kindly…
Q: the number of girls (out of 2 children) in each family. Is this a random variable, and if it is,…
A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…
Q: Suppose a certain drug causes kidney problems in 10% of patients, and this drug is to be tested on…
A: To find: 1.Standard deviation 2.The population standard deviation is the___ ?
Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…
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Q: Rhino viruses typically cause common colds. In a test of the effectiveness of echinacea, 43 of the…
A: Solution To find the confidence interval we will use the z distribution i.e. z critical value.
Q: B- A data of 8 employees on ownership of company as: Firm-X 6 12 14 6 9 13 15 9 Versus Y 300 408 560…
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A: From the provided information, Sample size (n) = 200 From which 90 have score higher than 100 (IQ).…
Q: The grade point average collected from a random sample of 150 students. Assume that the population…
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Q: Q1) a- if the percentage infection of a disease in a country was 0.005. Thus, using binomial…
A: From the provided information, The percentage infection of a disease in a country was 0.005 so the…
Q: Assume that 12 jurors are randomly selected from a population in which 74% of the people are…
A: To find the required probability from the given probability distribution table.
Q: What is the probability of randomly selecting someone who is Female and has a New product? New…
A: From the provided information, New product Old product Totals Male 27 11 38…
Q: Let event G = taking a math class. Let event H = taking a science class. Then, G ∩ H = taking a math…
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Q: 1. In an Economics textbook, the following information is given: TSS=437 and RSS-291. As a student…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: C. The standard deviation of fitted values of the dependent variable. D. None of the above. 12.…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: (a) Consider a t distribution with 30 degrees of freedom. Compute P(−1.39 < t < 1.39). Round your…
A: Solution Given That , (a) Consider a t distribution with 30 degrees of freedom. Compute P(−1.39 <…
Q: One country’s annual rainfall has a normal distribution with mean of 100 inches and standard…
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Q: Suppose that you are offered the following "deal." You roll a six sided die. If you roll a 6, you…
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Q: Esp A consumer products testing group is evaluating two competing brands of tires, Brand 1 and Brand…
A: From the provided information, Sample size (n) = 10 Level of significance (α) = 0.10
Q: What is a discrete probability distribution? What are the two conditions that determine a…
A: 1. What is a discrete probability distribution? Choose the correct answer below. A. A discrete…
Q: The number of rescue calls received by a rescue squad in a city follows a Poisson distribution with…
A: Givenan average of 2.83 rescues every eight hoursfor one hour=2.838=0.35375 rescue per one…
Q: What is the probability of randomly selecting a Old product, given you selected a Student? New…
A: The provided information is New product Old product Totals Student 23 17 40 Professor 16…
Q: 2. Melvin surveyed the price of unleaded gasoline at gas stations in Davao city and Tagum City. The…
A: The following data has been provided: a.) Davao city 45.90,48.75,48.90,49.01,45.00,47.90
Q: In a sample of 10 randomly selected women, it was found that their mean height was 63.4 inches. From…
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Q: 51% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…
A: Answer :- Given, 51% of U.S. adults have very little confidence in newspapers. i.e P = 0.51…
Q: Listed below are systolic blood pressure measurements (in mm Hg) obtained from the same woman. Find…
A: Y on x The regression analysis is conducted here by using EXCEL. The software procedure is given…
Q: A group of 59 randomly selected students have a mean score of 29.5 with a standard deviation of 5.2…
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Q: our place of employment is trying to determine whether to allow its employees to work from home for…
A: Note: As per the multiple questions rule, we are answering first question for you. Kindly repost the…
Q: A lucky dip at a school fête contains 100 packages of which 40 contain tickets for prizes. Let X…
A: Given: Number of packages = 100 Number of tickets for prizes = 40
Q: At the cafeteria, Edan has a choice of three soups, four types of sandwich, and two desserts. In how…
A: At the cafeteria, Edan has a choice of three soups, four types of sandwich, and two desserts. Here…
Q: 2) What is 3A-2B if -3 1 4 Matrix A-2 5 -1. 4 and Matrix B= 0 -2 -2 4
A: Sol 3A-2B:- 3-31-245-1-24-30-2-24=-93-61215-3-24-30-2-24
Q: 1. A random variable that can be used to find a 95% confidence interval for μ₁-₂ is
A: Given μ1 -μ2
Q: (a) List an example of two events that are independent. (b) List an example of two events that are…
A: Each variable can be classified as dependent and independent variable. Dependent variable are always…
Q: 18 16 19 20 18 19 23 54 20 16 18 19 18 19 18 40 30 19 18 38
A: The given data is 18,16,19,20,18,19,23,54,20,16,18,19,18,19,18,40,30,19,18,38
Q: The well-known psychologist Dr. Elbod has established what he calls his Generalized Anxiety Scale…
A: Slope is the changing variable. In the regression equation, the slope provide the change happen in…
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- The number of 5-element subsets from a set containing n elements is equal to the number of 6-element subsets from the same set. What is the value of n? (Hint: the order in which the elements for the subsets are chosen is not important.)A rectangle has an area of 36 in2. What is the limit smallest possible value of the perimeter of the rectangle?Suppose that we identify 155 women 50 to 54 years of age who have both a mother and a sister with a history of breast cancer. 18 of these women themselves have developed breast cancer at some time in their lives. If we assume that the proportion of breast cancer cases in women whose mothers have had breast cancer is 8%, does having a sister with the disease increase the risk? Find the p-value.
- A report in LTO stated that the average age of taxis in the Philippines is 9 years. An operations manager of a large taxi company selects of 40 taxis and finds the average age of the taxis is 8.2 years. The of the population is 2.3 years. At can it be concluded that the average age of the taxis in his company is less than the national average?A child dying from an accidental poisoning is a terrible incident. Is it more likely that male child get into poison than a female child? To find this out, data was collected that showed that out of 1830 children between the ager and four who pass from poisoning, 1031 were males and 799 were females. Do the data show that there are more male children dying of poisoning than female children,Test at the 1% level?Suppose you are the master of the mint. If you sample 400 coins and the king has set the error tolerance at 1 ounce for individual coins, and each coin should weight 1 ounce. What is the error in the sum of the 400 coins. Round to two places.
- We wish to demonstrate that the average time to graduate from Tulane is affected by the students having taken AP calculus in high school. Specially, we wish to demonstrate that students who have taken AP calculus in high school graduate an average of more than 0.25 years sooner than students who have not taken AP calculus in high school. If we let denote the average time to graduate for students who have not taken AP calculus and denotes the average time to graduate for students who have taken AP calculus, then select the appropriate alternative hypothesis.Suppose that you randomly selected 23 adults. Assume 13% of the population smoke. Round all answers to 2 decimal places.a) Using the Range Rule of Thumb, what is the minimum number of usual smokers we can expect to get out of 23 adults?b) Using the Range Rule of Thumb, what is the maximum number of usual smokers we can expect to get out of 23 adults?A new restaurant with 134 seats is being planned. Studies show that 57% of the customers demand a smoke-free area. How many seats should be in the non-smoking area in order to be very sure (μ+3σ) of having enough seating there?
