Quiz 4

7.

A company hoping to assess employee satisfaction surveys employees by assigning​ computer-generated random numbers to each employee on a list of all employees and then contacting all those whose assigned random number is divisible by 25.

Is this a simple random​ sample?

Choose the correct answer below.

1. ​Yes, this is a simple random sample. Each employee has an equal and independent chance of being selected.
2. ​No, this is not a simple random sample. The employees do not have an equal chance of being selected and the selections will not be independent.
3. ​No, this is not a simple random sample. Although each employee will be selected​ independently, they will not each have an equal chance of being selected.
4. ​No, this is not a simple random sample. Although each employee has an equal chance of being​ selected, the selections will not be independent.