he following data was calculated during a study on the federal poverty line. Now find the critical value(s) and sketch the rejection region for this hypothesis test at a 10% significance level: The senior director would like to test the claim that the percent of children who live in families with incomes below the federal poverty line is less than 13%. Sample size =50 children Sample proportion =0.08 Test statistic z0=−1.05 zz0.10 zz0.05 zz0.025 zz0.01 zz0.005 1.282 1.645 1.960 2.326 2.576 Use the curve below to show your answer. Select the appropriate test by dragging the blue point to a right-, left- or two-tailed diagram. Then, set the critical value(s) using the purple slider on the right. Set the test statistic by dragging the point on the x-axis.
he following data was calculated during a study on the federal poverty line. Now find the critical value(s) and sketch the rejection region for this hypothesis test at a 10% significance level: The senior director would like to test the claim that the percent of children who live in families with incomes below the federal poverty line is less than 13%. Sample size =50 children Sample proportion =0.08 Test statistic z0=−1.05 zz0.10 zz0.05 zz0.025 zz0.01 zz0.005 1.282 1.645 1.960 2.326 2.576 Use the curve below to show your answer. Select the appropriate test by dragging the blue point to a right-, left- or two-tailed diagram. Then, set the critical value(s) using the purple slider on the right. Set the test statistic by dragging the point on the x-axis.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The following data was calculated during a study on the federal poverty line. Now find the critical value(s) and sketch the rejection region for this hypothesis test at a 10% significance level:
The senior director would like to test the claim that the percent of children who live in families with incomes below the federal poverty line is less than 13%.
Sample size =50 children
Sample proportion =0.08
Test statistic z0=−1.05
zz0.10 zz0.05 zz0.025 zz0.01 zz0.005
1.282 1.645 1.960 2.326 2.576
Use the curve below to show your answer.
Select the appropriate test by dragging the blue point to a right-, left- or two-tailed diagram.
Then, set the critical value(s) using the purple slider on the right.
Set the test statistic by dragging the point on the x-axis.
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