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Get Full Access to Elementary Statistics - 12 Edition - Chapter 11.2 - Problem 6bsc
Get Full Access to Elementary Statistics - 12 Edition - Chapter 11.2 - Problem 6bsc

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# Solved: In Exercise, conduct the hypothesis test and ISBN: 9780321836960 18

## Solution for problem 6BSC Chapter 11.2

Elementary Statistics | 12th Edition

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Problem 6BSC

In Exercise?, ?conduct the hypothesis test and provide the test statistic, critical value, and/or P-value, and state the conclusion. Last Digits of Heights? Example 1 in this section involved an analysis of the last digits of weights from a random sample of 100 Californians. Using those same subjects, the last digits of their heights are listed in the table below (based on data from the California Department of Public Health). Use a 0.05 significance level to test the claim that the sample is from a population of heights in which the last digits do ?not? occur with the same frequency. The accompanying Minitab display results from the data in the table. L a s t D i g i t F r e q u e n c y Example 1? Last Digits of Weights

Step-by-Step Solution:

Solution 6BSC L a s t D 0 3 4 5 6 7 8 9 i g i t F r e q 1 1 1 1 u 9 9 8 5 2 1 3 1 e n c y Example 1 Last Digits of Weights Answer: Step 1 By using = 0.05 significance level to test the claim that the sample is from a population of heights in which the last digits do not occur with the same frequency. The Hypotheses here is H : The sample is from a population of heights in which the last digits occur with the same 0 frequency. H1 The sample is from a population of heights in which the last digits do not occur with the same frequency. The accompanying Minitab display results from the data in the table, we have 2 N = 100, degrees of freedom = 9, the Critical Value for = 6.6 with 9 degrees of freedom at 5% level of significance and P-value = 0.679. (The smaller P-value is, the stronger the evidence against H and in favor 0 H . If 1 P-value is small like 0.01 or smaller, we may conclude that the null hypothesis H is 0 strongly rejected in favor of H . If P-value is between 0.05 P-value 0.01, we may 1 conclude that the null hypothesis H is rejec0d in favor of H . In other c1es, i.e., P-value > 0.05, we may conclude that the null hypothesis H is accepted) 0 Since P-value is greater than 0.05 we accept the null hypothesis at 5% level of significance and conclude that there is sufficient evidence to claim that the sample is from a population of heights in which the last digits do not occur with the same frequency.

Step 2 of 1

##### ISBN: 9780321836960

Since the solution to 6BSC from 11.2 chapter was answered, more than 572 students have viewed the full step-by-step answer. This full solution covers the following key subjects: digits, test, heights, weights, sample. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. The answer to “In Exercise?, ?conduct the hypothesis test and provide the test statistic, critical value, and/or P-value, and state the conclusion. Last Digits of Heights? Example 1 in this section involved an analysis of the last digits of weights from a random sample of 100 Californians. Using those same subjects, the last digits of their heights are listed in the table below (based on data from the California Department of Public Health). Use a 0.05 significance level to test the claim that the sample is from a population of heights in which the last digits do ?not? occur with the same frequency. The accompanying Minitab display results from the data in the table. L a s t D i g i t F r e q u e n c y Example 1? Last Digits of Weights” is broken down into a number of easy to follow steps, and 135 words. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The full step-by-step solution to problem: 6BSC from chapter: 11.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM.

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Solved: In Exercise, conduct the hypothesis test and