Which of the following is the closest to the standard deviation of the data set {-3,-2,-1,0,1,2,3}?

(A) -3 (B) -1 (C) 0 (D) 2 (E) 6

Write one or two sentences to explain why each choice works or not.

Option c) 2 is the answer

Step-by-step explanation:

using standard deviation formulae

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: