Mathematics, 18.10.2020 04:01 tburlew01
A salesman keeps 8% of his sales as a commission. How much does he have to sell to earn $20000 in commission?
Answers: 1
Mathematics, 22.06.2019 04:30
Arandom sample of 15 observations is used to estimate the population mean. the sample mean and the standard deviation are calculated as 172 and 63, respectively. assume that the population is normally distributed. a. with 99 confidence, what is the margin of error for the estimation of the population mean? b. construct the 99% confidence interval for the population mean. c. construct the 95% confidence interval for the population mean. d. construct the 83% confidence interval for the population mean. hint: you need to use excel function =t.inv.2t to find the value of t for the interval calculation.
Answers: 1
Mathematics, 22.06.2019 05:30
Xyz was reflected to form lmn which statements are true regarding the diagram check all that apply
Answers: 3
A salesman keeps 8% of his sales as a commission. How much does he have to sell to earn $20000 in co...
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