Interpret calculator display: Sa sample of mothers was asked how old they were when their first child was born. The following display from a TI-84 Plus calculator presents the results of a hypothesis test regarding the proportion who had their first child before the age of 24. 1-PropzTest prop*, 4 z-.7071067812 P.4794999735 6.36 n=75 A. What are the null and alternate hypotheses? B. What is the value of the sample proportion p? C. What is the p-value? D. Can Ho be rejected at the 0.05 level? Why or why not?

Interpret calculator display: Sa sample of mothers was asked how old they were when their first child was born. The following display from a TI-84 Plus calculator presents the results of a hypothesis test regarding the proportion who had their first child before the age of 24. 1-PropzTest prop*, 4 z-.7071067812 P.4794999735 6.36 n=75 A. What are the null and alternate hypotheses? B. What is the value of the sample proportion p? C. What is the p-value? D. Can Ho be rejected at the 0.05 level? Why or why not?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 14PPS

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