A researcher wants to test to see if a population mean is different from 6. Based on a sample of size 43 the sample mean is 6.3, and the sample standard deviation is 1.1. Use a 5% significance level to carry out the appropriate hypothesis test. 1. What is the value of the test statistic for this problem? Round your answer to 2 decimal places. 2. What is the p-value for the hypothesis test in the previous problem?
A researcher wants to test to see if a population mean is different from 6. Based on a sample of size 43 the sample mean is 6.3, and the sample standard deviation is 1.1. Use a 5% significance level to carry out the appropriate hypothesis test. 1. What is the value of the test statistic for this problem? Round your answer to 2 decimal places. 2. What is the p-value for the hypothesis test in the previous problem?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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A researcher wants to test to see if a population mean is different from 6. Based on a sample of size 43 the sample mean is 6.3, and the sample standard deviation is 1.1. Use a 5% significance level to carry out the appropriate hypothesis test.
1. What is the value of the test statistic for this problem? Round your answer to 2 decimal places.
2.
What is the p-value for the hypothesis test in the previous problem?
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