Interpreting Dot Plots

Front

To find the average of a set of numbers, add up all the items and divide by...

Back

The number of items in the set.

Front

AVERAGE

Back

Mean

Front

What is the MEDIAN of this set of data? 10, 90, 80, 60, 50, 40, 70, 30, 20, 100

Back

55

Front

How many students received a score of 94%? Options: 94, 4, 1, 2

Back

2

Front

How many total students are in the science class?

Back

27

Front

How many students received a score in the 90s?

Back

17

Front

How many students scored 93% or less?

Back

16

Front

How many people have two or less books in their desk? Options: 4, 5, 6, 7

Back

5

Front

How many more students scored a 98 than scored a 88?

Back

2

Front

What is the difference between the number of players who scored fewer than 4 points and the number of players who scored more than 4 points?

Back

10 players