Question

Complete the grouped relative frequency distribution for data. Write each relative frequency as a decimal rounded to the nearest hundredth, not as a percentage( note that we are using a class width of 4

Answer 1

Explanation

For the class width 93 -96

we have 3 entries

for the class width 97-100

we have 1 entry

For the class width 101 -104

we have 5 entries

For the class width 105 -108

we have 5 entries

For the class width 109 - 112

we have 3 entries

Relative frequency can be defined as the number of times an event occurs divided by the total number of events occurring in a given scenario.

To determine the relative frequency, we will have

for the class width 93 -96

$\frac{3}{17}=0.18$

for the class width 97-100

$\frac{1}{17}=0.06$

For the class width 101 -104

$\frac{5}{17}=0.29$

For the class width 105 -108

$\frac{5}{17}=0.29$

For the class width 109 - 112

$\frac{3}{17}=0.18$