Mathematics, 10.04.2021 01:00, Lilbre9444
Use an area model to multiply (x+5)^2. Write your answer as a sum. Not the link and if you dont answer, james charles will kiss you in the bed tonight.
Answers: 1
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
Use an area model to multiply (x+5)^2. Write your answer as a sum.
Not the link and if you dont ans...
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