Use technology and a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u>75; a= 0.01 Sample statistics: x= 78.1, s=3.3, n=23 What are the null and altemative hypotheses? Choose the correct answer below. O A. Ho H=75 B. H uS75 Ha H#75 Ha > 75 OC. Hoi u2 75 Ha u<75 OD. H u#75 HA =75 What is the value of the standardized test statistic? The standardized test statistic is. (Round to two decimal places as needed.)
Use technology and a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u>75; a= 0.01 Sample statistics: x= 78.1, s=3.3, n=23 What are the null and altemative hypotheses? Choose the correct answer below. O A. Ho H=75 B. H uS75 Ha H#75 Ha > 75 OC. Hoi u2 75 Ha u<75 OD. H u#75 HA =75 What is the value of the standardized test statistic? The standardized test statistic is. (Round to two decimal places as needed.)
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 2 steps with 2 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