You wish to test the following claim (H) at a significance level of a = 0.10. Ho: P₁ = P2 Ha: P1 P2 You obtain a sample from the first population with 126 successes and 448 failures. You obtain a sample from the second population with 103 successes and 242 failures. a) What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = b) What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = c) The p-value is... O less than (or equal to) a Ogreater than a d) This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null
You wish to test the following claim (H) at a significance level of a = 0.10. Ho: P₁ = P2 Ha: P1 P2 You obtain a sample from the first population with 126 successes and 448 failures. You obtain a sample from the second population with 103 successes and 242 failures. a) What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = b) What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = c) The p-value is... O less than (or equal to) a Ogreater than a d) This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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