Consider the following hypotheses: He: 159 HA: 159 A sample of 75 observations results in a sample mean of 146. The population standard deviation is known to be 3 a-1. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round final answer to places.) Test statistic a-2. Find the p-value. 0.05 p-value <0.10 Opvalue 0.10 Op-value < 0.01 0.01 p-value < 0.025 0.025 p-value < 0.05
Consider the following hypotheses: He: 159 HA: 159 A sample of 75 observations results in a sample mean of 146. The population standard deviation is known to be 3 a-1. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round final answer to places.) Test statistic a-2. Find the p-value. 0.05 p-value <0.10 Opvalue 0.10 Op-value < 0.01 0.01 p-value < 0.025 0.025 p-value < 0.05
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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