Mathematics, 24.03.2020 21:34 nnagg0ll
Richard is given one of four pieces of equal-sized fabric. After using some of his fabric for a project, he has 5/6 of a square yard left. If the total amount of fabric from the four original pieces was 11/23 square yards, about how much fabric did Richard use for his project?
Answers: 1
Mathematics, 22.06.2019 00:10, DeathFightervx
Write the slope intercept equation for line ab.
Answers: 2
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
Richard is given one of four pieces of equal-sized fabric. After using some of his fabric for a proj...
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