Which of the following corresponds to the case when every sample of size n has the same chance of being chosen? choose the correct answer below. random sample experiment simple random sample probability sample

Simple random sampling

Explanation:

Simple random sampling is a subset of a statistical population in which each subset gets an equal chance to be selected. A simple random sampling means to be an unbiased representation of a group.  

For example, 25 employees to be chosen out of the hat from a company of 250 employees. The sample is random because each employee gets an equal chance to be selected. The simple random sampling has been used in a blinded experiment and randomized control test. simple random sampling is so easy to get a sample from a large population. It selects the sample size that is a representative mark of the whole population.

c

explanation: because you need to reduce the pollution on land,the exhaust fumes will stop,and stop it in water,the oil that is in the oceanharms the fish   sorry if you   have been waiting long  

answer; health-related quality of life;