Question
A recent survey at San Jose State University found that 21 among a random sample of 58 college students reported using vaping products on a
A recent survey at San Jose State University found that 21 among a random sample of 58 college students reported using vaping products on a regular basis. Establish a 95% Confidence Interval for the expected proportion of users of vaping products among college students in the entire state of California. What is the "plus four" estimate for the proportion of students who use vaping products (p-tilde)?
Group of answer choices
0.362
0.339
0.352
0.371
What is the Standard Error?
Group of answer choices
0.061
0.063
0.067
0.059
What is the Margin of Error?
Group of answer choices
0.120
0.10
0.08
0.115
The 95% Confidence Interval for p ranges from?
Group of answer choices
(0.26, 0.47)
(0.25, 0.53)
(0.24, 0.47)
(0.25, 0.49)
What should thesample sizebe if you wanted the Margin of Error to be 2%?
Group of answer choices
2243
2242
2241
2240
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