Mathematics, 01.06.2021 15:30 mathhelppls14
Suppose a large labor union wishes to estimate the mean number of hours per month a union member is absent from work. The union decides to sample 375 of its members at random and monitor the working time of each of them for 1 month. At the end of the month, the total number of hours absent from work is recorded for each employee. Which of the following should be used to estimate the parameter of interest for this problem? A small sample confidence interval for μ. A large sample confidence interval for μ. A small sample confidence interval for p. A large sample confidence interval for p.
Answers: 2
Mathematics, 21.06.2019 22:30
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
Mathematics, 22.06.2019 01:30
Jon’s weight loss for each week of the month is 5 lbs., 2.5 lbs., and 2.5 lbs. he gained 3.5 lbs. the last week. if jon originally weighed 198 lbs., how much does he weigh now?
Answers: 1
Suppose a large labor union wishes to estimate the mean number of hours per month a union member is...
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