Question

record the blood group of 15 members (either of your friends ,family) prepare a frequency distribution table ,also draw bar graph for the frequency distribution table​

Answer 1

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A relative frequency is the ratio (fraction or proportion) of the number of times a value of the data occurs in the set of all outcomes to the total number of outcomes. To find the relative frequencies, divide each frequency by the total number of students in the sample–in this case, 20.

Extra information:-

The frequency distribution formula is as follows: Divide the number of categories/values into intervals, then count the number of results in each interval. These number of times or occurrences represent frequency.

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Answer 2

Answer:

A relative frequency is the ratio (fraction or proportion) of the number of times a value of the data occurs in the set of all outcomes to the total number of outcomes. To find the relative frequencies, divide each frequency by the total number of students in the sample–in this case, 20.

Extra information:-

The frequency distribution formula is as follows: Divide the number of categories/values into intervals, then count the number of results in each interval. These number of times or occurrences represent frequency

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