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oliver202166Lv1
8 Aug 2021
Two random samples are taken, one from among first-year students and the other from among fourth-year students at a public university. Both samples are asked if they favor modifying the student Honor Code. A summary of the sample sizes and number of each group answering yes'' are given below:
Ā
First-Years (Pop. 1):š1=91,š„1=55 Fourth-Years (Pop. 2):,š2=100,š„2=62
Ā
Is there evidence, at an š¼=0.06 level of significance, to conclude that there is a difference in proportions between first-years and fourth-years? Carry out an appropriate hypothesis test, filling in the information requested.
A. The value of the standardized test statistic:
B. The rejection region for the standardized test statistic:
C. The p-value is:
Ā
Two random samples are taken, one from among first-year students and the other from among fourth-year students at a public university. Both samples are asked if they favor modifying the student Honor Code. A summary of the sample sizes and number of each group answering yes'' are given below:
Ā
First-Years (Pop. 1):š1=91,š„1=55 Fourth-Years (Pop. 2):,š2=100,š„2=62
Ā
Is there evidence, at an š¼=0.06 level of significance, to conclude that there is a difference in proportions between first-years and fourth-years? Carry out an appropriate hypothesis test, filling in the information requested.
A. The value of the standardized test statistic:
B. The rejection region for the standardized test statistic:
C. The p-value is:
Ā
sptutor1406Lv7
28 May 2022
PoksLv6
18 Aug 2021
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