please assist an ns. corn student p layerHomework.aspx?homeworkld: 455097078& qu

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please assist

an ns. corn student p layerHomework.aspx?homeworkld: 455097078& questionld-8&flusheds; true&cld;: 472903S&centen; vino MTH 147 (ONLINE FALL 2017 Homework: HOMEWORK 3, CHAPTER 3 Score: 0 of 1 pt 3.2.RA-5 8 of 17 (1 complete) HW Scor If the variance of a variable is 64, what is the standard deviation? (This is a reading assessment question. Be certain of your answer because you only get one attempt on this question.) The standard deviation is (Type an integer or decimal rounded to two decimal places as needed.)

Explanation / Answer

Answer:

8

EXPLANATION:

Stadard deviation is squareroot of variance. Here, given: variance = 64.

So, stadard deviation = squareroot of 64 = 8.

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