Question

100 surnames were randomly picked up from a local telephone directory and the frequency
distribution of the letters in the English alphabets in the surnames was obtained as
follows:
(2)
1
4
4-7
Number of letters
Number of surnames
7- 10 10 - 13 13 - 1616 - 19
40) 16
4
4
186
30
6
2
2
igy?
Find the mode for the above data.​

Answer 1

Step-by-step explanation:

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