Answer:
A. Statistic
Step-by-step explanation:
Usually whole population is difficult to cover so the part of population is considered to assess the aspects of population. The statistic is the quantity which summarizes the sample. The problem illustrate that summary measure is calculated from sample to describe a population. As the summary measure is computed from sample then it is a statistic.
Answer:
.................................
Step-by-step explanation:
55555555

Let's simplify ~




Therefore, A is the Correct choice !
K = 4pq^2
k/4p = q^2
0.5(k/p)^1/2 = q
I think the answer is 151.