Use the dot plots to answer the questions below.
The number of TV's per household for Mrs. Jamison's class and Mr. Zimmerman's
class is shown below.
MRS. JAMISON'S CLASS
MR. ZIMMERMAN'S CLASS
NUMBER OF TVs PER HOUSEHOLD
NUMBER OF TVs PER HOUSEHOLD
Your answer

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

In angle pqr find the measure of