I chose 3 since the equation usually contains of 3 numbers however it is the wrong answer. I know it’s 2 but it doesn’t say it there. Someone help pls ㅠㅡㅠ

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊