91Ó°ÊÓ

Given frequency distribution table is:

For the given data, create a relative frequency histogram.

Formula used:

The relative frequency is calculated using the following formula:

$\text{Relative frequency}=\frac{\text{Frequency}}{\text{Sum of frequencies}}$

Calculation:

The following formula can be used to calculate relative frequencies for the given frequency distribution:

The relative frequency histogram can now be made as follows:

Determine whether or not the birth weight of male newborns weighing less than 500 grammes is typically distributed.

The data values in the histogram created in the previous section are on the left side of the plot, indicating that it is skewed to the left. As a result, it's possible to conclude that the birth weights of male babies weighing less than 500 grams are not evenly distributed.