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
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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.
Transcribed Image Text: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.
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