You would put in 12 for x since there are 12 months in a year. Then you would multiply 12 by 35, and add 70.
Answer:
Variance.
Step-by-step explanation:
that is the variance of the data.
The square root of the variance is the Standard Deviation.
<span>1st number = 11, 2nd number = 5.5, 3rd number = -5.5</span>