Mean, Median, Mode & Range

What is the median of the numbers: 10, 20, 30, 40, 50?

• 20

• 25

• 30

• 35

What is the range?

• The average of all values in a set of numbers.

• The difference between the highest and lowest values in a set of numbers.

• The sum of all values in a set of numbers divided by the number of values.

• The highest value in a set of numbers.

If the mode score on a test is 94, what does that mean?

• More students received a 94 than any other score.

• The average score of the students is 94.

• The highest score achieved by a student is 94.

• The lowest score achieved by a student is 94.

What is the first step to find the median?

• Sort the numbers in ascending order.

• Calculate the mean of the numbers.

• Identify the mode of the numbers.

• Count the total number of values.

What is the mean?

• The average of a set of numbers, calculated by adding them all together and dividing by the count.

• The middle value in a set of numbers when arranged in order.

• The largest number in a set of numbers.

• The difference between the highest and lowest values in a set.

Calculate the mean of these numbers: 4, 5, 5, 2, 3, 3, 2, 8.

• 3

• 4

• 5

• 6

What is the median?

• The average of all numbers in a list.

• The middle number in a sorted list of numbers.

• The largest number in a list.

• The smallest number in a list.

What is the range of the heights: 158cm, 172cm, 164cm, 164cm, 167cm, 159cm?

• 10 cm

• 12 cm

• 14 cm

• 16 cm

What is the mode?

• The average of a set of numbers.

• The middle value in a set of numbers.

• The number happening the most.

• The sum of all values divided by the number of values.

What is the range of the numbers: 5, 10, 15, 20?

• 10

• 15

• 20

• 25