Mathematics, 23.03.2020 23:04 lberman2005p77lfi
In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network sites. Six of 10 teenagers said they use Mybook as their primary social network site. A 95% confidence interval to estimate the true proportion of teenagers who use Mybook as their primary social network site is found to be (0.2964, 0.9036). Which of the following is a correct interpretation of the confidence level?
a. Ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036).
b. There is a 95% chance that the true proportion of teenagers who use Mybook as their primary social network site is in the interval (0.2964, 0.9036).
c. Ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use Mybook as their primary social network site.
d. Ninety-five percent of all the samples of size 5,000 lies in the confidence interval (0.2964, 0.9036).
e. There is a 95% chance that randomly selected teenagers will be part of the 60% who use Mybook as their primary social network site.
Answers: 1
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In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary soc...
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