If a sample of 69 students is taken from a population of 508 students, the

population variance, o> , is the variance of how many students' heights?

Step-by-step explanation:

It must be 508 students heights, because the problem is asking for a population variance, not a sample variance, which is calculated with a different formula.

Remember that population is the total number of subjects that are being studied, and sample is a subgroup of that total number.

2/7

Explanation: If you are looking for even numbers that are less than 5 that will leave 2 and 4 and the fraction for that would be 2/7.