Many people like to play app based games on their mobile devices. Suppose we would like to estimate the proportion of students that háve played an app-based game their mobile device in the last month at CSU Stan. In order to do this, we take a random sample of 225 students and ask them if they have played an app-based game i the last month. Of those sampled, 198 responded that they have played an app-based game in the last month. Which of the following is the correct 99% confidence interval for the estimate of the proportion of all CSU Stan students that have played an app-based game in the last month?

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 6E
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Many people like to play app based games on their mobile devices. Suppose we would like to estimate the proportion of students that have played an app-based game on
their mobile device in the last month at CSU Stan. In order to do this, we take a random sample of 225 students and ask them if they have played an app-based game in
the last month. Of those sampled, 198 responded that they have played an app-based game in the last month. Which of the following is the correct 99% confidence
interval for the estimate of the proportion of all CSU Stan students that have played an app-based game in the last month?
O [82.42%, 93.58%]
O [6.42%, 17.58%]
[83.75%, 92.25%]
O [84.44%, 91.56%]
Transcribed Image Text:Many people like to play app based games on their mobile devices. Suppose we would like to estimate the proportion of students that have played an app-based game on their mobile device in the last month at CSU Stan. In order to do this, we take a random sample of 225 students and ask them if they have played an app-based game in the last month. Of those sampled, 198 responded that they have played an app-based game in the last month. Which of the following is the correct 99% confidence interval for the estimate of the proportion of all CSU Stan students that have played an app-based game in the last month? O [82.42%, 93.58%] O [6.42%, 17.58%] [83.75%, 92.25%] O [84.44%, 91.56%]
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