Essay
Internet access A recent Gallup poll found that 28% of U.S. teens aged 13-17 have a computer with Internet access in their rooms. The poll was based on a random sample of
1028 teens and reported a margin of error of ±3%. What level of confidence did Gallup use for this poll?
Correct Answer:

Verified
Since
. we have
.
O...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
O...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q67: Which is true about a 99% confidence
Q68: An online catalog company wants on-time
Q69: Tax advice Each year people who
Q70: Suppose that a conveyor used to sort
Q71: Sleep Do more than 50% of U.S.
Q73: To plan the course offerings for the
Q74: According to the 2010 census, 20.3% of
Q75: A company manufacturing computer chips finds that
Q76: Which of the following is true about
Q77: According to Gallup, about 33% of Americans