Use a one sample z-test to determine whether or not a sample mean of 34 differs from the population mean of 30 when the population standard deviation is 5 (assume N = 15). Use a two-tailed test of significance with an a = 0.05. Write a summary statement (since no IV or DV are given, just
Use a one sample z-test to determine whether or not a sample mean of 34 differs from the population mean of 30 when the population standard deviation is 5 (assume N = 15). Use a two-tailed test of significance with an a = 0.05. Write a summary statement (since no IV or DV are given, just
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 13PPS
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Use a one sample z-test to determine whether or not a sample mean of 34 differs from the population mean of 30
when the population standard deviation is 5 (assume N = 15). Use a two-tailed test of significance with an a = 0.05.
Write a summary statement (since no IV or DV are given, just use the terms IV and DV generically):
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