The following table shows the systolic blood pressure of 5 certified public accountants before tax season and after tax season begins. Before 110 124 98 105 118 After 114 128 97 108 122 If you plan to test if there is a difference in their blood pressure, answer the following: Is this means or proportions? means Is this one-sample, two-sample independent, or two sample matched-pairs(dependent)? Two-sample independent Which distribution should you use? t At the 5% significance level, what is the initial conclusion? [ Select ] ["reject Ho", "fail to reject Ho"] At the 1% significance level, what is the initial conclusion? [ Select ] ["reject Ho", "Fail to reject Ho"]

The following table shows the systolic blood pressure of 5 certified public accountants before tax season and after tax season begins. Before 110 124 98 105 118 After 114 128 97 108 122 If you plan to test if there is a difference in their blood pressure, answer the following: Is this means or proportions? means Is this one-sample, two-sample independent, or two sample matched-pairs(dependent)? Two-sample independent Which distribution should you use? t At the 5% significance level, what is the initial conclusion? [ Select ] ["reject Ho", "fail to reject Ho"] At the 1% significance level, what is the initial conclusion? [ Select ] ["reject Ho", "Fail to reject Ho"]

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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