Mathematics, 18.10.2019 17:00 milkshakegrande101
There are 10 birds sitting on a wire. one-tenth of the birds are black. how many black birds are sitting on the wire?
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Mathematics, 21.06.2019 23:00
Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship
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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 05:00
If jack has 16 aplles and gives it to 5 friends how many does each get
Answers: 1
There are 10 birds sitting on a wire. one-tenth of the birds are black. how many black birds are sit...
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