Calculate a point estimate of the population standard deviation. [Hint: σxi2 = 1863.34.] (Round your answer to three decimal places.)

Question

asked Jan 26, 2024 185k views

1 Answer

Jun Drie · Answer 1 · 2024-01-31T04:10:10+0000

The point estimate of the population standard deviation is 43.14.

In order to calculate the point estimate of the population standard deviation, you can use the formula:

s = √(σxi2)

Given that σxi2 is 1863.34, plugging that value into the formula:

s = √(1863.34) = 43.14

Therefore, the point estimate of the population standard deviation is 43.14, rounded to three decimal places.