5.02 & 5.03 Practice

What is the range?

• The number in the middle

• The biggest number MINUS the smallest number

• The number that appears most often

• The average

What is the median?

• The number that appears most often

• The average

• The number in the middle when the numbers are in order from least to greatest.

• The biggest number MINUS the smallest number

What is the mode?

• The number in the middle

• The number that appears most often

• The average

• The biggest number MINUS the smallest number

To find the average, or mean, of a set of numbers, add up all the numbers and divide by

• The smallest number

• The number of items in the set

• The largest number

• The biggest number MINUS the smallest number

When you are finding the MEDIAN and 2 numbers are in the middle, what do you do?

• Add the two numbers together and divide by 2

• List both of the numbers as the Median

• Pick the one that you want

• The biggest number MINUS the smallest number

Roger bowled 7 games last weekend.

His scores are: 127, 138, 142, 155, 165, 172, and 193.

What is the range of Roger's scores?

• 193

• 127

• 66

• 156

The mode score on a test was 94!

Which is true?

• 99 was the highest score

• No one scored below 50

• More students received a 94 than any other score

To find the median, you must put the data in order from least to greatest first.

• True

• False

The number of miles Jenna ran each week is shown:

28, 31, 36, 36, 42, 48, 52

What is the median number of miles Jenna ran?

• 24

• 39

• 36

• 42

Observe the frequency distribution:

How many classes are there?

• 6

• 30

• 1-5

• 1-30