Question

find mode class frequency 15-25 39 25-35 42 35-45 26 45-55 30 55-65 48 65-75 22

Answer 1

Answer:

To calculate the class interval, first step is to rewrite the table by including the values of mid-interval in place of the values given in range. Then the sum of all the mid- interval values is calculated.

Step-by-step explanation:

please refer to the attachment

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Answer 2

Answer:

Hi mate here's the answer.

Step-by-step explanation:

The mode is 45 as it is the most repeated number in the series.

Hope it helps you