Statistics Study Guide

What is the median of the data?

• 10

• 12

• 13

• 14

• 18

What is the mean of these numbers?
4,5,5,2,3,3,2,8

• 40

• 24

• 4

• 256

Find the mean:
28, 18, 19, 18, 17

• 20

• 18

• 11

• 19

Find the median:
3, 5, 7, 4, 3, 1

• 3 and 4

• There isn't one

• 3.5

• 3

What is the branch of mathematics dealing with the collection, analysis, interpretation, presentation, and organization of data?

• Statistics

• Algebra

• Geometry

• Calculus

It is the science of collecting, classifying, organizing, summarizing, presenting, analyzing and interpreting data in order to draw conclusions or make decisions

• Statistics

• Census

• Population

• Survey

The study of data is called...

• stations

• statistics

• stars

• studying

What is the study of statistics?

• The science that deals with the collection and analysis of data.

• The amount of space inside of a 2D shape.

• When two equations or expressions are worth the same value, but look different in appearance.

A set of data collected to answer a statistical question

• Uniform

• Distribution

• Symmetrical

• Measure of Center

When MOST of the data is clustered near the LESSER values, the data is considered to be

• Skewed Right

• Skewed Left

• Skewed High

• Skewed Low