Mathematics, 12.12.2019 03:31, gui00g7888888888888
Professor york randomly surveyed 240 students at oxnard university, and found that 150 of the students surveyed watch more than 10 hours of television weekly. develop a 95% confidence interval to estimate the true proportion of students who watch more than 10 hours of television each week. the confidence interval is
a. 533 to .717 b. 564 to .686 c. 552 to .698 d. 551 to .739
(b) .564 to .686 for this. i need on the question below
how many additional students would professor york have to sample to estimate the proportion of all oxnard university students who watch more than 10 hours of television each week within+/- 3% with 99% confidence?
a. 761
b. 1001
c. 1488
d. 1728
Answers: 2
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Professor york randomly surveyed 240 students at oxnard university, and found that 150 of the studen...
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