Mathematics, 09.04.2021 20:40 OGxSniperGodx
A company randomly selected nine office employees and secretly monitored their computers for one month. The times in hours)
spent by these employees using their computers for non-job-related activities (playing games, personal communications, etc.) during
this month are given below.
7 11 9 8 11 4 14 16
Question
Numeric-Ma
Assuming that such times for all employees are normally distributed, make a 95% confidence interval for the corresponding
population mean for all employees of this company.
Round your answers to two decimal places.
Answers: 2
Mathematics, 21.06.2019 18:00, puffley
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
Mathematics, 21.06.2019 22:30, cordobamariana07
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
Answers: 2
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