Lesson 2: A Skewed Reality
A gym surveys its members about the average number of hours they spend at the gym each week. The data are recorded in the dot plot shown.
To describe the mean of a data set you need to calculate x, which is read as “x bar.”
Lesson 2: A Skewed Reality
Lesson 2: A Skewed Reality
To describe the median of a data set, determine the middle number in a data set when the values are placed in order from least to greatest or greatest to least.
Lesson 2: A Skewed Reality
1. Analyze the data collected from the gym members in the

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.