Mathematics, 03.07.2019 09:00 ethanmoct6
(b+8)(b+2) show work. i got b^2 + 10b + ?
Answers: 1
Mathematics, 22.06.2019 04:30, orlando19882000
Arandom sample of 45 observations results in a sample mean of 68. the population standard deviation is known to be 23 a. compute the margin of error at a 959% confidence interval. b. compute the 95% confidence interval for the population mean c. compute the 90% confidence interval for the population mean. d. compute the 75% confidence interval for the population mean
Answers: 2
(b+8)(b+2) show work. i got b^2 + 10b + ?...
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