Jim and beth are both members of a population, and a simple random sample is being conducted. if the chance of him being selected is 1/80, what is the chance of beth being selected ?

1/80

Step-by-step explanation:

In statistics, a simple random sample is a sample which is a subset of the population the researcher surveyed chosen in a way such that all the individuals in the population has an equal chance to be selected. .

Given: Jim and Beth are both members of a population, and a simple random sample is being conducted.

Then both has equal chances of getting selected.

Thus if the chance of him being selected is 1/80, then the chance of Beth being selected will also be 1/80.

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²