Each of 34 samples has a different standard deviation. How many of the 34 samples could be from the same population?
A. 33
B. 34
ОО
C. 32
D. 31

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Which of the following circles have their centers on the x-axis? check all that apply.

Determine the area of a triangle with (see picture below)