Finding Mean with Frequency of Numbers

Calculate mean for the above given data.

• 1.6

• 1.4

• 1.3

• 1.8

How do you work out the mean?

Calculate mean from the given frequency table.

• 7

• 8

• 9

• 10

Find the total frequency from the following table...

• 10

• 5

• 15

• 11

Find the mean from the following table...

You may need to copy the table out and add columns...

• 13

• 14

• 13.3

• 14.2

Find the mean from the following table...

You may need to copy the table out and add columns...

• 11.24

• 10.54

• 11.84

• 10.56

Find the mean age. You may need to copy the table out and add columns...

• 2.6

• 6.5

• 5.7

• 5.5

Find the mean number of phones. You may need to copy the table out and add columns...

• 2.56

• 2.3

• 1.5

• 2.2

Find the mean number of pets. You may need to copy out the table with an extra column.

• 0.87

• 1.55

• 1.68

• 1.45

Find the mean amount of money. You may need to copy out the table with an extra column.

• £12

• £24

• £30

• £35