In a previous poll, 35% of adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Suppose that, in a more recent poll, 1088 adults with children under the age of 18were selected at random, and 361 of those 1088 adults reported that their family ate dinner together seven nights a week. Is there sufficient evidence that the proportion of families with children under the age of 18 whoeat dinner together seven nights a week has decreased? Use the a = 0.05 significance level.Ho:Но р0.35 versus H,: p< 0.35%3D(Type integers or decimals. Do not round.)Find the test statistic, zo-Zo = - 1.26 (Round to two decimal places as needed.)Find the P-value.P-value = 0.104 (Round to three decimal places as needed.)Interpret the results.sufficient evidence at the a = level of significance to conclude that the proportion of families with children under the age ofSince the P-value isthan a,the null hypothesis. There18 who eat dinner together seven nights a week is(Type integers or decimals. Do not round.)Enter your answer in the edit fields and then click Check Answer.

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In a previous poll, 35% of adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Suppose that, in a more recent poll, 1088 adults with children under the age of 18 were selected at random, and 361 of those 1088 adults reported that their family ate dinner together seven nights a week. Is there sufficient evidence that the proportion of families with children under the age of 18 who eat dinner together seven nights a week has decreased? Use the a = 0.05 significance level. < 0.35 Ho: P (Type integers or decimals. Do not round.) = 0,35 versus H,: P Find the test statistic, z Z, = - 1.26 (Round to two decimal places as needed.) Find the P-value. P-value = 0.104 (Round to three decimal places as needed.) Interpret the results. V the null hypothesis. There V sufficient evidence at the a = level of significance to conclude that the proportion of families with children under the age of Since the P-value is V than a, 18 who eat dinner together seven nights a week is (Type integers or decimals. Do not round.)

In a previous poll, 35% of adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Suppose that, in a more recent poll, 1088 adults with children under the age of 18 were selected at random, and 361 of those 1088 adults reported that their family ate dinner together seven nights a week. Is there sufficient evidence that the proportion of families with children under the age of 18 who eat dinner together seven nights a week has decreased? Use the a = 0.05 significance level. < 0.35 Ho: P (Type integers or decimals. Do not round.) = 0,35 versus H,: P Find the test statistic, z Z, = - 1.26 (Round to two decimal places as needed.) Find the P-value. P-value = 0.104 (Round to three decimal places as needed.) Interpret the results. V the null hypothesis. There V sufficient evidence at the a = level of significance to conclude that the proportion of families with children under the age of Since the P-value is V than a, 18 who eat dinner together seven nights a week is (Type integers or decimals. Do not round.)

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...

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