gracekerleyy

15.07.2019 • 

Mathematics

Identify the symbols used for each of the following: (a) sample standard deviation; (b) population standard deviation; (c) sample variance; (d) population variance.a. the symbol for sample standard deviation is▼ss squaredsigmasigma squared.b. the symbol for population standard deviation is▼ss squaredsigmasigma squared.c. the symbol for sample variance is▼ss squaredsigmasigma squared.d. the symbol for population variance is▼ss squaredsigmasigma squared.

Ответ:

12camtheman

13.03.2022

Mathematics

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The symbol used for the sample standard deviation is the 's', while the symbol used for the population standard deviation is a "sigma" or σ.

On the other hand, the sample variance comes to be the square of the sample standard deviation: s². Likewise, the the population variance comes to be the square of the population standard deviation which is: σ²

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Ответ:

carlos113101

01.10.2022

Mathematics

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Make a systems of equations:

11x+13y=209
x+y=19

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