Sandy takes a random sample of 10 of her classmates and determines their average height. She takes a second random sample of 10 OA. researcher error B. biased sampling OC. random sampling variation D. sampling error

Sandy takes a random sample of 10 of her classmates and determines their average height She takes a second random sample of 10 OA researcher error B biased samp class=

Respuesta :

Solution

Definition: Random sampling is a part of the sampling technique in which each sample has an equal probability of being chosen.

Answer

C. random sampling