on a recent latin quiz, two people scored a 100, three people scored a 90, five people scored an 80, one person scored a 70. find the standa

Question

on a recent latin quiz, two people scored a 100, three people scored a 90, five people scored an 80, one person scored a 70. find the standard deviation of these scores

in progress 0
Amelia 3 weeks 2021-10-08T06:08:46+00:00 1 Answer 0

Answers ( )

    0
    2021-10-08T06:09:55+00:00

    The answer is 70. Tell me if Iā€™m right

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )