Data and Frequency

Work out the mean for the given frequency table.

• 2.4

• 4.2

• 3.6

• 4.6

Calculate mean for the above given data.

• 1.6

• 1.4

• 1.3

• 1.8

Find the total frequency from the following table...

• 10

• 5

• 15

• 11

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

How many children participated in the survey?

• 34

• 30

• 32

• 6

The number of times the data value occurs is called ____________.

• Range

• Frequency

• Class Interval

The table shows the scores of 40 students in their Math Quiz. What is the frequency of the scores from 21-25?

• 9

• 8

• 15

The table shows the scores of 40 students in their Math Quiz. What is the class interval of the given data?

• 5

• 6

• 7

The following are the scores obtained by a group of 30 grade 7 students in Science Quiz. What is the frequency of the scores from 6-10?

• 7

• 4

• 13