Exercice 5.
Letters and languages
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This bar chart compares the frequencies (in per-
centage) of the letters in a French text and an
English text.
Frequency (%)
20-
15
10.
5-
0+
A B C D E F GHIJKLMNOP Q R S T UVWXYZ
a. Find out which colour corresponds to which
language.
b. Find three letters that are much more common
in English than in French.
c. Calculate the frequency of letter T in the first
paragraph of this exercise.
Compare with that of the diagram.
-X
effectif total