Mathematics, 07.06.2021 18:10 cdyshaylia55

HELP PLEASE Which statement about population parameters and point estimates is false?
A. O is the population standard deviation. It is usually unknown.
B. X is the sample mean. It is used to estimate the population mean,
C. U is the sample standard deviation. It is the square root of the
variance
O D. n is the sample size. It is used to calculate the sample mean.

HELP PLEASE

Which statement about population parameters and point estimates is false?
A. O is the

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A. O is...

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