Mean, Median, Mode & Range

Front

What is the definition of the mean?

Back

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

Tags

CCSS.6.SP.B.5C

Front

Find the mean of these numbers: 5, 11, 2, 12, 4, 2

Back

The mean is 6.

Tags

CCSS.6.SP.B.5C

Front

On the semester final, Joe scored 85, Jill scored 89, and Bill scored a 99. What was the average/mean score for these students?

Back

The average score is 91.

Tags

CCSS.6.SP.B.5C

Front

What does it mean if a score is the mode?

Back

The mode is the number that occurs most frequently in a set of numbers.

Tags

CCSS.6.SP.B.5C

Front

The mode score on the 6th grade math test was 94! What does this indicate?

Back

More students received a 94 than any other score.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the definition of the median?

Back

The median is the middle number in a sorted list of numbers.

Tags

CCSS.6.SP.B.5C

Front

Find the median of these numbers: 3, 1, 4, 2, 5

Back

The median is 3.

Tags

CCSS.6.SP.B.5C

Front

What is the definition of the range?

Back

The range is the difference between the highest and lowest numbers in a set.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

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

Back

The range is 14 cm.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How do you calculate the mean?

Back

Add all the numbers together and divide by the total count of numbers.

Tags

CCSS.6.SP.B.5C