AI generatedStatisticsKS3 / GCSE

Interpreting a pictogram key

Interpreting a pictogram key.

  • Read the key before counting.
  • A half symbol represents half the key value. Keep symbols the same size.

Example 1

Find the frequency for category A.

Pictogram with whole and half symbolsABC= 2 observations
One whole symbolA half symbol represents half of the key value.
A frequencyCount full and half symbols, then multiply by the key.
Category A: 5.

Example 2

Find the frequency for category A.

Pictogram with whole and half symbolsABC= 4 observations
One whole symbolA half symbol represents half of the key value.
A frequencyCount full and half symbols, then multiply by the key.
Category A: 12.

Your turn

Question 1

Find the frequency for category A.

Pictogram with whole and half symbolsABC= 6 observations
Check answer
One whole symbolA half symbol represents half of the key value.
A frequencyCount full and half symbols, then multiply by the key.
Category A: 21.
Question 2

Find the frequency for category A.

Pictogram with whole and half symbolsABC= 8 observations
Check answer
One whole symbolA half symbol represents half of the key value.
A frequencyCount full and half symbols, then multiply by the key.
Category A: 32.
Question 3

Find the frequency for category A.

Pictogram with whole and half symbolsABC= 2 observations
Check answer
One whole symbolA half symbol represents half of the key value.
A frequencyCount full and half symbols, then multiply by the key.
Category A: 9.
Question 4

Find the frequency for category A.

Pictogram with whole and half symbolsABC= 4 observations
Check answer
One whole symbolA half symbol represents half of the key value.
A frequencyCount full and half symbols, then multiply by the key.
Category A: 10.
Question 5

Find the frequency for category A.

Pictogram with whole and half symbolsABC= 6 observations
Check answer
One whole symbolA half symbol represents half of the key value.
A frequencyCount full and half symbols, then multiply by the key.
Category A: 18.
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