9514 1404 393
Answer:
64.6
Step-by-step explanation:
One standard deviation is 4.3. Then +2 standard deviations is ...
(+2)(4.3) = +8.6
This amount added to the mean gives ...
56 +8.6 = 64.6 . . . . +2σ from the mean
Answer:
its A and i am sure her is the explanation
Step-by-step explanation:
- m<19-4
- m<15
solution set, monomial or term of polynomial, linear equation, relation, f(x)
i answered the same question on anoter website!!!