D. the sum of the squared deviation of data elements from the mean
Answer:3.24
Step-by-step explanation:
Divide 4.86 by 3 then you will get 1.62 . You mutiply 1.62 times 2 to get 3.24
It’s the third one, P > 38
Because if x > 9 the 16+13+x= 38 or more.
So P (16+13+x) is greater than 38.
Hope this helps!
Answer:true
Step-by-step explanation:
Because