E 16 of 30 QuestionsCompleted 22 out of 30ResourcesSubmit All11 QuestionPress esc to exit full screen< Question 16 of 30>12 QuestionJosh read in the school newspaper that 41.5% of students plan to attend college after graduation. Josh thinks that more than41.5% of students at his large school plan to go to college. To investigate, he selects a random sample of nhis school to test hypotheses275 students from13 QuestionНо : р 3D 0.415Ha : p + 0.41514 Question15 Questionwhere p is the proportion of students that plan to attend college after graduation.16 QuestionIn Josh's sample, 95 students said that they plan to go to college.17 Question18 QuestionWhat is the value of the standardized z test statistic and P-value of the test of the given hypotheses?Give your answer for the test statistic precise to two decimal places and give the P-value precise to four decimal places.19 Question20 Question21 Questionz =P-value =%3D22 QuestionWhat decision should Josh make at the a =0.05 level?23 QuestionBecause the P-valuea = 0.05, Josh shouldHo.24 Question25 Question26 Question

Given that n=275 , X=95 , p0=41.5%=0.415 p=X/n=95/275=0.3455

his school to test hypotheses Ho : p = 0.415 H. : p+ 0.415 where p is the proportion of students that plan to attend college after graduation. In Josh's sample, 95 students said that they plan to go to college. What is the value of the standardized z test statistic and P-value of the test of the given hypotheses? Give your answer for the test statistic precise to two decimal places and give the P-value precise to four decimal places. z = P-value = What decision should Josh make at the a = 0.05 level? Because the P-value a = 0.05, Josh should Но-

his school to test hypotheses Ho : p = 0.415 H. : p+ 0.415 where p is the proportion of students that plan to attend college after graduation. In Josh's sample, 95 students said that they plan to go to college. What is the value of the standardized z test statistic and P-value of the test of the given hypotheses? Give your answer for the test statistic precise to two decimal places and give the P-value precise to four decimal places. z = P-value = What decision should Josh make at the a = 0.05 level? Because the P-value a = 0.05, Josh should Но-

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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