Data Analysis

Front

The middle number in an ordered set of data is called the ___________

Back

median

Front

What is the average of the following numbers: 90, 100, 95, 85, 60, 80?

Back

85

Front

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

Back

155

Front

In how many games did the team score more than 20 points?

Back

7

Front

How many students scored between 95 and 100?

Back

9

Front

The average of a set of numbers is also known as the ___________

Back

mean

Front

The number that appears most frequently in a data set is called the ___________

Back

mode

Front

The difference between the highest and lowest values in a data set is called the ___________

Back

range

Front

If the data set is: 2, 4, 6, 8, what is the mean?

Back

5

Front

What is the mode of the following data set: 1, 2, 2, 3, 4?

Back

2