A researcher from UTM is interested in estimating p, the proportion of UTM students who are in favor of in-person classes in winter 2022. He divided the students into two strata: International and Domestic. The summary data are given in the following table. Population Size Sample Proportion: In favor of in-person classes Sample Size Domestic N = 10000 1000 P1 = 0.64 International N2 = 5000 n2 = 500 P2 = 0.52 %3D Find a point estimate for p. Show all the steps. Circle the final answer. Place a bound on the error of estimation found in part (a). Show all the steps. Circle the final answer. Estimate the total number of UTM students who are in favor of in-person classes in winter 2021. Place a bound on the error of this estimation. Hint: Use parts (a) and (b). Show all the steps. Circle the final answer. Construct 95% confidence interval for the true proportion of UTM Domestic students who are in favor of in-person classes in winter 2021. Show all the steps. Circle the final answer.
A researcher from UTM is interested in estimating p, the proportion of UTM students who are in favor of in-person classes in winter 2022. He divided the students into two strata: International and Domestic. The summary data are given in the following table. Population Size Sample Proportion: In favor of in-person classes Sample Size Domestic N = 10000 1000 P1 = 0.64 International N2 = 5000 n2 = 500 P2 = 0.52 %3D Find a point estimate for p. Show all the steps. Circle the final answer. Place a bound on the error of estimation found in part (a). Show all the steps. Circle the final answer. Estimate the total number of UTM students who are in favor of in-person classes in winter 2021. Place a bound on the error of this estimation. Hint: Use parts (a) and (b). Show all the steps. Circle the final answer. Construct 95% confidence interval for the true proportion of UTM Domestic students who are in favor of in-person classes in winter 2021. Show all the steps. Circle the final answer.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Related questions
Question

Transcribed Image Text:A researcher from UTM is interested in estimating p, the proportion of UTM
students who are in favor of in-person classes in winter 2022. He divided the
students into two strata: International and Domestic. The summary data are
given in the following table.
Population
Size
Sample Proportion: In favor of
in-person classes
Sample Size
Domestic
N1 = 10000
1000
Pi = 0.64
International
N2 = 5000
n2 = 500
P2 = 0.52
%3D
Find a point estimate for p. Show all the steps. Circle the final answer.
Place a bound on the error of estimation found in part (a). Show all the
steps. Circle the final answer.
Estimate the total number of UTM students who are in favor of in-person
classes in winter 2021. Place a bound on the error of this estimation. Hint:
Use parts (a) and (b). Show all the steps. Circle the final answer.
Construct 95% confidence interval for the true proportion of UTM
Domestic students who are in favor of in-person classes in winter 2021.
Show all the steps. Circle the final answer.
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