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Which class interval has maximum relative frequency?

class \; \; \; \; \; \; \; \; \; \: frequency

0-2 \; \; \; \; \; \; \; \; \; \:\; \; 3

2-4 \; \; \; \; \; \; \; \; \; \:\; \; 2

4-6 \; \; \; \; \; \; \; \; \; \:\; \; 5

6-8 \; \; \; \; \; \; \; \; \; \:\; \; 8

8-10 \; \; \; \; \; \; \; \; \; \:\; 2

10-12 \; \; \; \; \; \; \; \; \; \: 1

Option: 1

0-4


Option: 2

2-6


Option: 3

4-8


Option: 4

6-10


Answers (1)

best_answer

As we learned

Relative frequency distribution -

\dpi{100} f_{r}= \frac{f}{N}

- wherein

f_r - \ Relative\ frequency\ of\ a\ data\ or\ class\ interval

f - \ frequency\ of\ a\ data\ or\ class\ interval

N - sum\ of\ frequencies

 

 

 

 fr=\frac{f}{N}

4 - 8 has 13 ; 6 - 10 has 10 frequencies.

Thus 4 - 8 is the answer. 

 

Posted by

avinash.dongre

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