Understanding Mean, Median, Mode, and Range

What does the mean represent in a dataset?

• The middle value of the dataset

• The most frequently occurring value(s)

• The difference between the highest and lowest values

• The average value of the dataset

Tags

CCSS.6.SP.B.5C

How is the median determined when there is an even number of data points?

• By choosing the higher of the two middle values

• By choosing the lower of the two middle values

• By adding one to the dataset to make the number of points odd

• By taking the middle two values and finding their mean

Tags

CCSS.6.SP.B.5C

What does the mode represent in a dataset?

• The difference between the highest and lowest values

• The value(s) that appear most frequently

• The middle value of the dataset

• The average of all data points

Tags

CCSS.6.SP.A.3

How is the range of a dataset calculated?

• By dividing the sum of all data points by the number of points

• By finding the mean of the two middle values

• By subtracting the smallest value from the largest value

• By counting the number of data points

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What was the mean age of the group at the pizza restaurant?

• 25

• 24

• 22

• 23

Tags

CCSS.6.SP.B.5C

What were the modes in the pizza restaurant age dataset?

• 18 and 24

• 22 and 32

• 18 and 22

• 24 and 32

Tags

CCSS.6.SP.B.5C

What does it mean if a dataset has two modes?

• It is called a bimodal dataset

• It means the mean is incorrect

• It cannot have a median

• It indicates no range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

What was the range of Susan's bike riding minutes?

• 17

• 16

• 15

• 14

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What was the median number of minutes Susan spent riding her bike?

• 22

• 23

• 24

• 25

Tags

CCSS.6.SP.B.5C

If the range of a dataset is 0, what does it imply about the data?

• There are no modes

• There is no median

• All data points are the same

• The mean is the highest value

Tags

CCSS.6.SP.A.3