9) Final Exam scores in a math class are Normally distributed with a mean of 75. A faculty member believes that the mean is less than 75 and decides to test his claim at a 5% significance level by taking a random sample of Final Exam scores from 7 students. The 7 scores were: 55 61 94 50 71 64 81 Determine: Но H p-value p = Decision: Reject H OR 0 Do not reject H 0 Conclusion:
9) Final Exam scores in a math class are Normally distributed with a mean of 75. A faculty member believes that the mean is less than 75 and decides to test his claim at a 5% significance level by taking a random sample of Final Exam scores from 7 students. The 7 scores were: 55 61 94 50 71 64 81 Determine: Но H p-value p = Decision: Reject H OR 0 Do not reject H 0 Conclusion:
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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