Consider the shape of this data. Based on the shape of the data, which would be the best measure of center?
A. Mean
B. Range
C. Median
D. Interquartile Range

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?