Question

Examine the graph showing blood testosterone levels in elite male and female athletes. Fill in the table below to show the range and mode (highest frequency) of testosterone concentration for females and males in this study. Sex Range Mode Low High Females nmol/L nmol/L nmol/L Males nmol/L nmol/L nmol/L

Answer 1

Range : It is defined as the lowest and highest value to a given value including the values between them. Mathematically, it is defined as the difference between the highest and lowest values in a given data.

Range = Highest value - Lowest value.

Mode : The mode of a set of data values is the value that appears most often. The data values which comes more number of times is called the mode.

As per given graph, the values are approximately taken.

SEX	Higjest Value	Lowest value	MODE
FEMALES	97	5	5
MALES	30	2	24

The given data values are approximately taken.