Consider the following hypothesis test. Ho: H = 18 H3: u * 18 A sample of 48 provided a sample mean x = 17 and a sample standard deviation s = 4.3. (a) Compute the value of the test statistic. (Round your answer to three decimal places.) -1.612 (b) Use the t distribution table to compute a range for the p-value. p-value > 0.200 0.100 < p-value < 0.200 O 0.050 < p-value < 0.100 O 0.025 < p-value < 0.050 O 0.010 < p-value < 0.025 O p-value < 0.010 (c) At a = 0.05, what is your conclusion? O Do not reject Ho. There is sufficient evidence to conclude that u + 18. O Do not reject Ho. There is insufficient evidence to conclude that u + 18. O Reject Ho. There is insufficient evidence to conclude that u + 18. O Reject Ho. There is sufficient evidence to conclude that u + 18. (d) What is the rejection rule using the critical value? (If the test is one-tailed, enter NONE for the unused tail. Round your answer to three decimal places.) test statistic < 2.012 test statistic 2 -2.012 What is your conclusion? O Do not reject Ho. There is sufficient evidence to conclude that u + 18. O Do not reject Ho. There is insufficient evidence to conclude that pu + 18. O Reject Ho. There is insufficient evidence to conclude that u + 18. O Reject Ho. There is sufficient evidence to conclude that u + 18.
Consider the following hypothesis test. Ho: H = 18 H3: u * 18 A sample of 48 provided a sample mean x = 17 and a sample standard deviation s = 4.3. (a) Compute the value of the test statistic. (Round your answer to three decimal places.) -1.612 (b) Use the t distribution table to compute a range for the p-value. p-value > 0.200 0.100 < p-value < 0.200 O 0.050 < p-value < 0.100 O 0.025 < p-value < 0.050 O 0.010 < p-value < 0.025 O p-value < 0.010 (c) At a = 0.05, what is your conclusion? O Do not reject Ho. There is sufficient evidence to conclude that u + 18. O Do not reject Ho. There is insufficient evidence to conclude that u + 18. O Reject Ho. There is insufficient evidence to conclude that u + 18. O Reject Ho. There is sufficient evidence to conclude that u + 18. (d) What is the rejection rule using the critical value? (If the test is one-tailed, enter NONE for the unused tail. Round your answer to three decimal places.) test statistic < 2.012 test statistic 2 -2.012 What is your conclusion? O Do not reject Ho. There is sufficient evidence to conclude that u + 18. O Do not reject Ho. There is insufficient evidence to conclude that pu + 18. O Reject Ho. There is insufficient evidence to conclude that u + 18. O Reject Ho. There is sufficient evidence to conclude that u + 18.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill