The measures the variability, or spread, of the data points in a set around the set's mean.

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Charlie tosses five coins. what is the probability that all five coins will land tails up.