3 Topic: Determining the Critical (Rejection) RegionDirection: Test the hypothesis testing of the given problems and illustratethe critical/rejected region. c. Hypothesis Testing About One Population Proportion pProblem: A survey is conducted to determine the pick of the peoplebetween the two presidential candidates (Leni Robredo andBongbong Marcos). In a random sample of 150 peoples, 108 pickedLeni. Is there any sufficient evidence that the proportion of peoplewho picked Leni is significantly higher than 60%? Use 1% level ofsignificance.

Given that Sample size n =150 Favorable cases x =108 Sample proportion p^=x/n =108/150 =0.72

Bongbong Marcos). In a random sample of 150 peoples, 108 picked Leni. Is there any sufficient evidence that the proportion of people who picked Leni is significantly higher than 60%? Use 1% level of significance.

Bongbong Marcos). In a random sample of 150 peoples, 108 picked Leni. Is there any sufficient evidence that the proportion of people who picked Leni is significantly higher than 60%? Use 1% level of significance.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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Question

Topic: Determining the Critical (Rejection) Region
Direction: Test the hypothesis testing of the given problems and illustrate
the critical/rejected region.

c. Hypothesis Testing About One Population Proportion p
Problem: A survey is conducted to determine the pick of the people
between the two presidential candidates (Leni Robredo and
Bongbong Marcos). In a random sample of 150 peoples, 108 picked
Leni. Is there any sufficient evidence that the proportion of people
who picked Leni is significantly higher than 60%? Use 1% level of
significance.

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