Mathematics, 10.03.2020 18:25 logannnnnnnnn56
My brother wants to estimate the proportion of Canadians who own their house. What sample size should be obtained if he wants the estimate to be within 0.02 with 90% confidence if
a. he uses an estimate of 0.675 from the Canadian Census Bureau?
b. he does not use any prior estimates? But in solving this problem, you are actually using aform of "prior" estimate in the formula used. In this case, what is your "actual" prior estimate? Please explain.
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
My brother wants to estimate the proportion of Canadians who own their house. What sample size shoul...
Chemistry, 31.08.2019 11:20
Chemistry, 31.08.2019 11:20
Health, 31.08.2019 11:20
Biology, 31.08.2019 11:20
Mathematics, 31.08.2019 11:20
History, 31.08.2019 11:20
Biology, 31.08.2019 11:20
History, 31.08.2019 11:20
Computers and Technology, 31.08.2019 11:20
Chemistry, 31.08.2019 11:20
History, 31.08.2019 11:20