Averages & The Range from Frequency Tables

The mode from a table of data is calculated by ________________.

• Choosing the group containing the middle value

• choosing the group with the highest frequency

• choosing the group with the lowest frequency

• Taking the highest value from the lowest

What is the modal class (mode) from the table above?

• England

• France

• Germany

• Spain

• Holland

What do we need to add to the table to calculate the modal group (mode)? (Tick all that apply)

• Nothing

• Total of the 'temperature column'

• 'fx' column for the product of the first two columns

• Total of the 'fx' column

What is the range of test scores from the table above?

• 84%

• 26%

• 58%

• 35%

What is the range of goals scored by the different teams?

• 12

• 14

• 9

• 16

The median from a data table can be found by stating which group or class __________________ lies in.

• the largest value

• Middle value of ordered data

• Middle value of non-ordered data

• the smallest value

What is the median group from the table above?

• 5

• 6

• 7

• 8

What columns do we need to add to the table to calculate the mean temperature? (Tick all that apply)

• Total of the 'number of days with that temperature' column

• Total of the 'temperature column'

• 'fx' column for the product of the first two columns

• Total of the 'fx' column

"When we calculate the mean from a frequency table, we take the _______________ and divide it by the total of the frequency column."

Fill in the blank

• Frequency column

• Total of the 'fx' column

• The highest number in the table

• The class or group with the highest frequency

Which of the following calculations will give you the mean temperature from the table?

• 25/12

• 1331/50

• 459/17

• 50/1331