Mathematics, 06.11.2019 02:31 amaya171
The mean number of travel days per year for salespeople employed by three hardware distributors needs to be estimated with a 0.90 degree of confidence. for a small pilot study, the mean was 150 days and the standard deviation was 14 days. if the population mean is estimated within two days, how many salespeople should be sampled?
Answers: 1
Mathematics, 21.06.2019 19:00, kamilahmcneil3969
You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?
Answers: 1
Mathematics, 21.06.2019 20:00, ashl3yisbored
The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac
Answers: 3
Mathematics, 21.06.2019 23:00, londonchanel
Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?
Answers: 2
The mean number of travel days per year for salespeople employed by three hardware distributors need...
Mathematics, 03.02.2020 09:02
English, 03.02.2020 09:02
Mathematics, 03.02.2020 09:02
History, 03.02.2020 09:02
Geography, 03.02.2020 09:02
Mathematics, 03.02.2020 09:02
English, 03.02.2020 09:02
Mathematics, 03.02.2020 09:02