The collection of data points that answer a statistical question is called
A) center
B) distribution
C) shape
D) spread

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1