Mathematics, 16.07.2019 13:10 starreee
Aplane is traveling at a speed of 400 miles per hour. how far will the plane travel in 5 hours?
Answers: 1
Mathematics, 22.06.2019 02:30, vicsmi4573
Which two angles in the figure are adjacent angles?
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Mathematics, 22.06.2019 04:30, RichardKing2376
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 04:30, querline87
Simplify 1 divided by 2/3 x (-3) divided by 1/6 x (-10)
Answers: 2
Aplane is traveling at a speed of 400 miles per hour. how far will the plane travel in 5 hours?...