Mathematics, 19.07.2019 20:10 echavarrianoah
The rocky mountain district sales manager of rath publishing inc., a college textbook publishing company, claims that the sales representatives make an average of 43 sales calls per week on professors. several reps say that this estimate is too low. to investigate, a random sample of 29 sales representatives reveals that the mean number of calls made last week was 44. the standard deviation of the sample is 4.1 calls. using the 0.050 significance level, can we conclude that the mean number of calls per salesperson per week is more than 43?
Answers: 2
Mathematics, 21.06.2019 15:00
This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit
Answers: 3
Mathematics, 21.06.2019 23:30
Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is
Answers: 3
Mathematics, 22.06.2019 00:20
Convert the number to decimal form. 12) 312five a) 82 b) 30 c) 410 d) 1560 13) 156eight a) 880 b) 96 c) 164 d) 110 14) 6715eight a) 53,720 b) 3533 c) 117 d) 152
Answers: 1
The rocky mountain district sales manager of rath publishing inc., a college textbook publishing com...
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