Year 8 Data Quiz (2)

The most common number in a data set

• Mean

• Median

• Mode

• Range

The middle number in a data set when the numbers are lined up from smallest to largest

• Mean

• Median

• Mode

• Range

The largest number take away the smallest number

• Mean

• Median

• Mode

• Range

The value when all the numbers are added together and divided by the number of numbers

• Mean

• Median

• Mode

• Range

Find the mode of the data set shown

1, 6, 8, 1, 4, 8, 2, 4, 8

Find the mean of the data set shown

3, 8, 6, 4, 10, 5

Find the median of the data set shown

6, 9, 1, 2, 0, 1, 4

Find the range of the data set shown

7, 2, 6, 5, 3, 8, 11

Data on people's favourte sport is

• Numerical discrete (counted)

• Numerical continuous (measured)

• Categorical

Data on people's height is

• Numerical discrete (counted)

• Numerical continuous (measured)

• Categorical