person1234579 person1234579

06-07-2021
Mathematics

contestada

For the data set 7, 5, 10, 11, 12, the mean, x, is 9. What is the standard
deviation?

A. 2.9

B. 6.8

C. 2.6

D. 8.5

Respuesta :

elijahkhryse07 elijahkhryse07

06-07-2021

Answer:

c: 2.6 paki brainly na lang

Step-by-step explanation:

yan

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