2 years ago

Why we call the standard deviation of the sample statistic asstandard error of the statistic?

1 answer:

4 0

Answer:

The standard deviation of the sample statistics are known as the standard error of the statistics as, standard error are the technique of the measurement of the error in standard deviation method. Basically, the difference between the actual value and the estimate value is the method of the standard deviation. In this given method, the actual value are the unknown quantities which are estimated in the deviation.

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Answer:

465 ways

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1 girl ; 3 boys = 6C1 ; 6C3

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We can also use a calculator :

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