Which of the following is TRUE about a 99% confidence interval for the true average amount of time that teenagers spend on the Internet each day? We are 99% confident that the true average time that teenagers spend on the Internet per day lies within the confidence interval. The confidence interval contains 99% of the data values collected. 99% of all the confidence intervals constructed this way contain the true average amount of time teenagers spend on the Internet each day. Group of answer choices 1 and 3 1,2 and 3 3 only 1 only

Which of the following is TRUE about a 99% confidence interval for the true average amount of time that teenagers spend on the Internet each day? We are 99% confident that the true average time that teenagers spend on the Internet per day lies within the confidence interval. The confidence interval contains 99% of the data values collected. 99% of all the confidence intervals constructed this way contain the true average amount of time teenagers spend on the Internet each day. Group of answer choices 1 and 3 1,2 and 3 3 only 1 only

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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Question

Which of the following is TRUE about a 99% confidence interval for the true average amount of time that teenagers spend on the Internet each day?

We are 99% confident that the true average time that teenagers spend on the Internet per day lies within the confidence interval.
The confidence interval contains 99% of the data values collected.
99% of all the confidence intervals constructed this way contain the true average amount of time teenagers spend on the Internet each day.

Group of answer choices

1 and 3

1,2 and 3

3 only

1 only

Expert Solution