A survey claims that only 22% of college graduates plan to pursue a master's degree. A sample of 100 college graduates were asked, and 26% of them said that they plan to take a master's degree. The standard deviation is 10. Use a significance level of 0.05.
A survey claims that only 22% of college graduates plan to pursue a master's degree. A sample of 100 college graduates were asked, and 26% of them said that they plan to take a master's degree. The standard deviation is 10. Use a significance level of 0.05.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
Related questions
Question
Step 1: Read the situation in the attached image
Step 2: Provide the following:
- State the null and alternative hypotheses.
- Determine and calculate the appropriate form of test statistic.
- Determine the rejection region.
- Decide whether to reject the null hypothesis.
- Conclusion.
- Graph.
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 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