Elementary Statistics Using Excel (6th Edition)
Elementary Statistics Using Excel (6th Edition)
6th Edition
ISBN: 9780134506623
Author: Mario F. Triola
Publisher: PEARSON
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Chapter 9, Problem 1CQQ
To determine

To identify: The null and alternative hypotheses.

Expert Solution & Answer
Check Mark

Answer to Problem 1CQQ

Null hypothesis: H0:p1=p2

Alternative hypothesis: H1:p1p2

Explanation of Solution

Given info:

The claim for the hypothesis test is that the proportion of women is equal to the proportion of mean.

Justification:

Let population 1 denotes the women and population 2 denote the men.

Let p1 be the proportion of women and p2 be the proportion of men.

Here, the given claim is the proportion of women is equal to the proportion of men. This indicates that p1 equal to p2.

Null hypothesis:

H0:p1=p2

That is, the proportion of women is equal to the proportion of men.

Alternative hypothesis:

H1:p1p2

That is, the proportion of women differs from the proportion of men

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Chapter 9 Solutions

Elementary Statistics Using Excel (6th Edition)

Ch. 9.1 - Prob. 11BSCCh. 9.1 - Prob. 12BSCCh. 9.1 - Prob. 13BSCCh. 9.1 - Prob. 14BSCCh. 9.1 - Prob. 15BSCCh. 9.1 - Prob. 16BSCCh. 9.1 - Testing Claims About Proportions. In Exercises 7 –...Ch. 9.1 - Prob. 18BSCCh. 9.1 - Prob. 19BSCCh. 9.1 - Prob. 20BSCCh. 9.1 - Prob. 21BSCCh. 9.1 - Prob. 22BSCCh. 9.1 - 23. Determining Sample Size The sample size needed...Ch. 9.1 - Prob. 24BBCh. 9.1 - Prob. 25BBCh. 9.1 - Prob. 26BBCh. 9.2 - Prob. 1BSCCh. 9.2 - Prob. 2BSCCh. 9.2 - Prob. 3BSCCh. 9.2 - Prob. 4BSCCh. 9.2 - Prob. 5BSCCh. 9.2 - Prob. 6BSCCh. 9.2 - Prob. 7BSCCh. 9.2 - In Exercises 5 − 20, assume that the two samples...Ch. 9.2 - Prob. 9BSCCh. 9.2 - Prob. 10BSCCh. 9.2 - Prob. 11BSCCh. 9.2 - Prob. 12BSCCh. 9.2 - Prob. 13BSCCh. 9.2 - Prob. 14BSCCh. 9.2 - Prob. 15BSCCh. 9.2 - In Exercises 5 − 20, assume that the two samples...Ch. 9.2 - Prob. 17BSCCh. 9.2 - Prob. 18BSCCh. 9.2 - Prob. 19BSCCh. 9.2 - Prob. 20BSCCh. 9.2 - Prob. 21BSCCh. 9.2 - Prob. 22BSCCh. 9.2 - Prob. 23BSCCh. 9.2 - Prob. 24BSCCh. 9.2 - Prob. 25BBCh. 9.2 - Prob. 26BBCh. 9.2 - Prob. 27BBCh. 9.3 - Prob. 1BSCCh. 9.3 - Prob. 2BSCCh. 9.3 - Prob. 3BSCCh. 9.3 - 4. Degrees of Freedom If we use the sample data in...Ch. 9.3 - In Exercises 5–16, use the listed paired sample...Ch. 9.3 - In Exercises 5–16, use the listed paired sample...Ch. 9.3 - Prob. 7BSCCh. 9.3 - Prob. 8BSCCh. 9.3 - Prob. 9BSCCh. 9.3 - Prob. 10BSCCh. 9.3 - Prob. 11BSCCh. 9.3 - Prob. 12BSCCh. 9.3 - Prob. 13BSCCh. 9.3 - Prob. 14BSCCh. 9.3 - Prob. 15BSCCh. 9.3 - Prob. 16BSCCh. 9.3 - Prob. 17BSCCh. 9.3 - Larger Data Sets. In Exercises 17-24, use the...Ch. 9.3 - Prob. 19BSCCh. 9.3 - Prob. 20BSCCh. 9.3 - Prob. 21BSCCh. 9.3 - Prob. 22BSCCh. 9.3 - Prob. 23BSCCh. 9.3 - Prob. 24BSCCh. 9.3 - Prob. 25BBCh. 9.3 - Prob. 26BBCh. 9.4 - Prob. 1BSCCh. 9.4 - Prob. 2BSCCh. 9.4 - Prob. 3BSCCh. 9.4 - Prob. 4BSCCh. 9.4 - Prob. 5BSCCh. 9.4 - Prob. 6BSCCh. 9.4 - Prob. 7BSCCh. 9.4 - Prob. 8BSCCh. 9.4 - Prob. 9BSCCh. 9.4 - Prob. 10BSCCh. 9.4 - Prob. 11BSCCh. 9.4 - Prob. 12BSCCh. 9.4 - Prob. 13BSCCh. 9.4 - Prob. 14BSCCh. 9.4 - Prob. 15BSCCh. 9.4 - Prob. 16BSCCh. 9.4 - Prob. 17BBCh. 9.4 - Prob. 18BBCh. 9.4 - Prob. 19BBCh. 9 - Prob. 1CQQCh. 9 - Prob. 2CQQCh. 9 - Prob. 3CQQCh. 9 - Prob. 4CQQCh. 9 - Prob. 5CQQCh. 9 - Prob. 6CQQCh. 9 - Prob. 7CQQCh. 9 - Prob. 8CQQCh. 9 - Prob. 9CQQCh. 9 - 10. Test Statistics Identify the test statistic...Ch. 9 - Prob. 1RECh. 9 - Prob. 2RECh. 9 - Prob. 3RECh. 9 - Prob. 4RECh. 9 - Prob. 5RECh. 9 - Prob. 6RECh. 9 - Prob. 7RECh. 9 - Prob. 8RECh. 9 - Prob. 1CRECh. 9 - Prob. 2CRECh. 9 - Prob. 3CRECh. 9 - Prob. 4CRECh. 9 - Prob. 5CRECh. 9 - Prob. 6CRECh. 9 - Prob. 7CRECh. 9 - Prob. 8CRECh. 9 - Prob. 9CRECh. 9 - Prob. 10CRECh. 9 - Prob. 1FDDCh. 9 - Prob. 2FDDCh. 9 - Prob. 3FDD
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