QUESTION 2 Many elementary school students in a school district currently have ear infections. A random sample of children in two different schools found that 16 of 40 at one school and 13 of 30 at the other had this infection. Conduct a test to answer if there is sufficient evidence to conclude that a difference exists between the proportion of students who have ear infections at one school and the other. Find the p-value. 0.32 QUESTION 3 Fill in the blanks using the following choices: reject, fail to reject, sufficient, enough, not sufficient, not enough If the p value is 0.32 to test if there is a difference exists between the proportion of students who have ear infections at one school and the other, your decision is to the null and the conclusion: There is evidence to support the alternative that the proportion of students who have ear infections at one school and the other are different.

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
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QUESTION 2
Many elementary school students in a school district currently have ear infections. A random sample of
children in two different schools found that 16 of 40 at one school and 13 of 30 at the other had this infection.
Conduct a test to answer if there is sufficient evidence to conclude that a difference exists between the
proportion of students who have ear infections at one school and the other. Find the p-value.
0.32
QUESTION 3
Fill in the blanks using the following choices: reject, fail to reject, sufficient, enough, not sufficient, not enough
If the p value is 0.32 to test if there is a difference exists between the proportion of students who have ear
infections at one school and the other, your decision is to
the null and the
conclusion:
There is
evidence to support the alternative that the proportion of students
who have ear infections at one school and the other are different.
Transcribed Image Text:QUESTION 2 Many elementary school students in a school district currently have ear infections. A random sample of children in two different schools found that 16 of 40 at one school and 13 of 30 at the other had this infection. Conduct a test to answer if there is sufficient evidence to conclude that a difference exists between the proportion of students who have ear infections at one school and the other. Find the p-value. 0.32 QUESTION 3 Fill in the blanks using the following choices: reject, fail to reject, sufficient, enough, not sufficient, not enough If the p value is 0.32 to test if there is a difference exists between the proportion of students who have ear infections at one school and the other, your decision is to the null and the conclusion: There is evidence to support the alternative that the proportion of students who have ear infections at one school and the other are different.
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