please answer clearly 5. Suppose you pay $2.00 to roll a fair die with the understanding...

Question

Question

5. Suppose you pay $2.00 to roll a fair die with the understanding that you will get back $5.00 for rolling a 4 or a 2, nothi

15. Use the given sample data: construct a 95% confidence interval for the population mean: n = 13, xbar = 14.2, s = 2.7 A) (

25. Perform the appropriate hypothesis test to determine if you can support the claim that the mean number of speeding ticket

please answer clearly

Answer 1

Answer #1

As HOMEWORKLIB guideline expert have to answer first question only

Answer 2

Similar Homework Help Questions

15. Use the given sample data: construct a 95% confidence interval for the population mean: n...

15. Use the given sample data: construct a 95% confidence interval for the population mean: n = 13, xbar = 14.2, A) (11.91, 16.49) B) (12.87, 15.54) C) (12.57, 15.83) D) (13.03, 15.37) E) None of the Above 16. The principal randomly selected 6 students to take an aptitude test. Their scores were: 91.5, 80.5, 74.0, 76.7, 76 and 77.1 Determine a 90% confidence interval for the mean score for all students. A) (74.23, 84.57) B) (65.90, 89.57) C) (70.19,...
13. Find the mean of the data: 5, 6, 8, 11, 15 C) 11.2 B) 56...

13. Find the mean of the data: 5, 6, 8, 11, 15 C) 11.2 B) 56 D) 15 E) None of the Above A) 9 14. Here are the commutes for a group of 6 employees of a business in which 53 employees commute. Find the standard deviation. 156 130 54 57 140 151 A) 46.71 B) 52.06 C) 49.29 D) 36.79 E) None of the Above 15. Use the given sample data: construct a 95% confidence interval for the...
Use the given sample data: construct a 95% confidence interval for the population mean: n =...

Use the given sample data: construct a 95% confidence interval for the population mean: n = 13, xbar = 14.2, s = 2.7 A) (11.91, 16.49) B) (12.87, 15.54) C) (12.57, 15.83) D) (13.03, 15.37) E) None of the Above

use the first picture to answer 13 and 14 Marc wants to know if the mean...

use the first picture to answer 13 and 14 Marc wants to know if the mean age of the prison population in his city is more than 34 years. He obtains a random sample of 25 prisoners, and finds a mean age of 35.2 years. The population standard deviation is 4.3 years. Use a significance level of 0.05. 13) Make a decision about the null hypothesis B) Reject H. C) FTR H. A) FTRH D) Reject H, E) None of...
23. You are teaching an Algebra class and wish to curve the grades for the last...

23. You are teaching an Algebra class and wish to curve the grades for the last test. The mean was 73 and the standard deviation was 6. If 15% of the grades are to be an A, what is the cutoff for that grade? A) 67 B) 77 C) 61 D) 79 E) None of the Above 24. The probability that a person likes cake and ice cream is 0.86 The probability a person likes ice cream is .72 the...