In a previous Paul, 44% of adults and children under the age of 18 reported that their family eat dinner together seven nights a week... use technology to find the P value. P value =_. (round to three decimal places as needed.)  should one reject the null hypothesis? or should one not reject the null hypothesis?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
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In a previous Paul, 44% of adults and children under the age of 18 reported that their family eat dinner together seven nights a week...

use technology to find the P value.

P value =_.

(round to three decimal places as needed.) 

should one reject the null hypothesis?

or

should one not reject the null hypothesis?

In a previous poll, 44% of adults with children under the age of 18 reported that their family ate dinner together 7 nights a week. Suppose that, in a more recent poll,
547 of 1300 adults with children under the age of 18 reported that their family ate dinner together 7 nights a week. Is there sufficient evidence that the proportion of
families with children under the age of 18 who eat dinner together 7 nights a week has decreased at the a= 0.05 significance level?
What are the null and alternative hypotheses?
Ho p = 0..44 versus H,:p < 0.44
Use technology to find the P-value.
P-value D
|(Round to three decimal places as needed.)
Transcribed Image Text:In a previous poll, 44% of adults with children under the age of 18 reported that their family ate dinner together 7 nights a week. Suppose that, in a more recent poll, 547 of 1300 adults with children under the age of 18 reported that their family ate dinner together 7 nights a week. Is there sufficient evidence that the proportion of families with children under the age of 18 who eat dinner together 7 nights a week has decreased at the a= 0.05 significance level? What are the null and alternative hypotheses? Ho p = 0..44 versus H,:p < 0.44 Use technology to find the P-value. P-value D |(Round to three decimal places as needed.)
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