Assume a random sample of n measurements is selected from a population with a sample size of 25 and a standard deviation of 40 . what is

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

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