Student test scores are studied and it is believed the mean for all students is 100 with a standard deviation of 8.7 A normally distributed sample is taken to see if scores will be better than the general population testing at the .06 level. 114 92 111 104 121 99 108 110 130 98 97 102 1. What is the crital vlaue 2. What is the test statistic 3. What is the p-value (separate with a comma if there are two)
Student test scores are studied and it is believed the mean for all students is 100 with a standard deviation of 8.7 A normally distributed sample is taken to see if scores will be better than the general population testing at the .06 level. 114 92 111 104 121 99 108 110 130 98 97 102 1. What is the crital vlaue 2. What is the test statistic 3. What is the p-value (separate with a comma if there are two)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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