MMMR Warm up

What is the formula for calculating the mean of a set of numbers?

• Sum of numbers multiplied by the count of numbers

• Sum of numbers divided by the sum of numbers

• Sum of numbers divided by the count of numbers

• Sum of numbers divided by the difference of numbers

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Calculate the mean of the following set of numbers: 5, 8, 12, 15, 20

• 8

• 12

• 5

• 15

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the formula for calculating the median of a set of numbers?

• Multiply the largest number by the smallest number.

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

• Subtract the smallest number from the largest number and divide by 2.

• Arrange the numbers in ascending order and find the middle number or average of the two middle numbers.

Tags

CCSS.7.SP.B.4

Find the median of the following set of numbers: 10, 12, 15, 18, 20

• 15

• 18

• 12

• 10

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the mode in a set of numbers?

• The mode is the number that appears least frequently.

• The mode is the number that appears most frequently.

• The mode is the average of all the numbers in the set.

• The mode is the middle number in the set.

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Identify the mode in the following set of numbers: 5, 8, 8, 10, 12

• 8

• 10

• 5

• 12

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5