Analyzing Data: Mean, Median, Mode, and Range Challenges

A class of 6 students scored the following on a math test: 85, 90, 75, 80, 95, and 70. What is the mean score of the class?

• 90

• 85

• 80

• 82.5

The ages of five friends are 12, 14, 12, 15, and 13. What is the mode of their ages?

• 13

• 15

• 12

• 14

In a basketball game, the points scored by a player in five matches are: 20, 15, 25, 20, and 30. What is the median score?

• 15

• 20

• 30

• 25

A gardener recorded the heights (in cm) of 6 plants: 15, 20, 15, 25, 30, and 20. What is the range of the plant heights?

• 25 cm

• 10 cm

• 15 cm

• 30 cm

During a week, a student read the following number of pages: 30, 45, 30, 60, and 30. What is the mode of the pages read?

• 45

• 60

• 30

• 30 and 45

The temperatures (in degrees Celsius) recorded over a week were: 22, 24, 22, 26, and 24. What is the mean temperature for the week?

• 22.0

• 23.6

• 25.0

• 24.5

A family spent the following amounts on groceries over four weeks: $150, $200, $150, and $250. What is the median amount spent?

• 150

• 200

• 250

• 175

In a survey, the number of pets owned by 5 families were: 2, 3, 2, 4, and 3. What is the mode of the number of pets?

• 4

• 1

• 5

• 2 and 3

The scores of a video game tournament were: 100, 150, 200, 150, and 250. What is the range of the scores?

• 100

• 200

• 250

• 150

A teacher recorded the number of books read by her students in a month: 5, 7, 5, 8, and 6. What is the mean number of books read?

• 7.0

• 6.2

• 8.0

• 5.5