The ___ is the average of the sum of the squared differences of the mean from each

element in a set of numerical data.

A. variance

B. mean

C. deviation

D. normal

How are this doing. I like it too.

at a car and truck dealership, the probability that a vehicle is white is 0.25. the probability that it is a van is 0.09. the probability that it is a white van is 0.04.

The science teacher asked Ramona and Tino to make a graph of what is similar and what is not similar with plant and animal cells. Which type of graph would be the most appropriate for them to use? A. bar graph B. Venn diagram C. histogram D.

10 Mrs. Magee is purchasing 2.8 pounds or asparagus that costs $2.55 per pound. How much change will Me Magee, receive if she gives the cashier $10.00

3/8d+3/4 Factor out the coefficient of the variable

If the balance at the end of eight years on an investment of $630 that has been invested at a rate of 9% is $1,083.60, how much was the interest?

Multiply (5x^2 + x - 4) (x+2).

The function f (x) = - x2 - 2x 15 is shown on the graph. what are the domain and range of the function? a. the domain is all real numbers. the range is y < 16. b. the domain is all real numbers. the range is y. c. the domain is x.

On the first day of the play, the auditorium was 1/3 full, the second day it was 5/12 full, and on the third day it was 1/2 full. If this pattern continues, how full will it be on the fourth day?

No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 No, because the bike order does not meet the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100 Yes, because the bike order meets the restrictions of 4c + 6a ≤