Year 9 - Median, Mode, Range

The masses of five people are 70 kg, 64 kg, 58 kg, 80 kg, 78kg. What is the median mass?

• 70 kg

• 78 kg

• 80 kg

• 64 kg

The masses of five people are 70 kg, 64 kg, 58 kg, 80 kg, 78kg. What is the range?

• 22

• 23

• 24

• 25

What is the MEDIAN of this data set:

(4, 7, 2, 1, 9, 3, 6)?

• 9

• 2

• 3

• 4

What is the MODE in this data set:

(3, 7, 2, 3, 9, 4, 12, 3)?

• 3

• 9

• 12

• 7

Find the RANGE of this data set:

(10, 3, 11, 17, 4, 3, 10)

• 20

• 7

• 14

• 1

Find the MEAN and MODE of the following data set:

(8, 12, 16, 8, 6, 7, 9)

• Mean: 9 Mode: 8

• Mean: 8 Mode: 9

• Mean: 9.4 Mode:8

• Mean: 7.6 Mode: 8

Find the MEDIAN and the RANGE of this data set:

( 12, 17, 15, 9, 14, 19, 21)

• Median: 14 Range: 12

• Median: 9 Range: 21

• Median: 15 Range: 9

• Median: 15 Range: 12

TRUE/FALSE:

To find the range of a data set, you subtract the smallest number from the biggest number?

• TRUE

• FALSE

Find the mode: 7, 4, 1, 8, 4, 5, 10, 2, 13.

• 4

• 5

• 6

• 7

TRUE/FALSE:

You can only have ONE mode in a data set.

• TRUE

• FALSE