Free · Class 6–10 · 7 worksheets · answer keys · practise online · set 31

Mean, median and mode questions — statistics worksheets

Free mean, median and mode worksheets: raw data (Class 6–8), frequency tables (Class 9) and grouped data mean, median and mode (statistics Class 10) — new numbers every set, with answers.

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Mean, median and mode (Class 6–8)Mean (Class 6–7)Median (Class 7–8)Mean of a frequency table (Class 9)Grouped data — mean (Class 10)Grouped data — median (Class 10)Grouped data — mode (Class 10)

Mean, median and mode

Class 6–8 · Worksheet 1 · set 31
Name:Date:Score:    / 6

Find the mean, median and mode.

  1. Mean, median and mode of: 30, 27, 12, 21, 19, 19
  2. Mean, median and mode of: 3, 28, 8, 18, 18
  3. Mean, median and mode of: 16, 15, 8, 9, 24, 9, 9
  4. Mean, median and mode of: 18, 23, 26, 29, 13, 7, 28, 17, 7
  5. Mean, median and mode of: 23, 13, 30, 15, 8, 30
  6. Mean, median and mode of: 12, 25, 15, 8, 5, 8

Mean

Class 6–7 · Worksheet 2 · set 31
Name:Date:Score:    / 8

Find the mean.

  1. Mean of: 54, 10, 26, 44, 12, 32, 14
  2. Mean of: 6, 34, 54, 18, 29
  3. Mean of: 19, 59, 41, 19, 35, 60, 44, 17
  4. Mean of: 51, 43, 40, 26, 32, 55
  5. Mean of: 59, 42, 23, 9, 35, 46, 5
  6. Mean of: 16, 17, 57, 35, 7, 12
  7. Mean of: 38, 30, 46, 30, 51
  8. Mean of: 7, 23, 10, 36, 43, 6, 50

Median

Class 7–8 · Worksheet 3 · set 31
Name:Date:Score:    / 8

Find the median.

  1. Median of: 51, 51, 56, 19, 71, 5, 21, 50
  2. Median of: 58, 72, 57, 40, 51, 75, 36, 31, 85, 58
  3. Median of: 53, 67, 15, 75, 31
  4. Median of: 58, 48, 28, 14, 66, 10, 21, 8
  5. Median of: 64, 29, 83, 20, 11, 42, 58
  6. Median of: 63, 6, 13, 40, 68, 26, 13, 64
  7. Median of: 73, 35, 39, 84, 52, 71, 20, 63
  8. Median of: 78, 38, 36, 35, 18, 32, 40, 72

Mean of a frequency table

Class 9 · Worksheet 4 · set 31
Name:Date:Score:    / 4

Find the mean (Σfx ÷ Σf).

  1. x45678
    f354812
  2. x910111213
    f74212
  3. x69121518
    f75676
  4. x711151923
    f481069

Grouped data — mean

Class 10 · Worksheet 5 · set 31
Name:Date:Score:    / 3

Find the mean.

  1. Class20–4040–6060–8080–100100–120
    Frequency2116134
  2. Class0–55–1010–1515–2020–25
    Frequency12151458
  3. Class30–4040–5050–6060–7070–80
    Frequency1281585

Grouped data — median

Class 10 · Worksheet 6 · set 31
Name:Date:Score:    / 3

Find the median.

  1. Class40–6060–8080–100100–120120–140
    Frequency1081522
  2. Class20–4040–6060–8080–100100–120
    Frequency52543
  3. Class5–1010–1515–2020–2525–30
    Frequency95111213

Grouped data — mode

Class 10 · Worksheet 7 · set 31
Name:Date:Score:    / 3

Find the mode.

  1. Class0–55–1010–1515–2020–25
    Frequency41131513
  2. Class15–2020–2525–3030–3535–40
    Frequency689115
  3. Class5–1010–1515–2020–2525–30
    Frequency276112

More worksheets

Questions

What is the empirical relation between mean, median and mode?

3 × median = mode + 2 × mean (approximately), used in Class 10 statistics.

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