Question

Based on the sample results about what percent of the population prefers reading a hardcopy?

Answer 1

84%

Step-by-step expl

Answer 2

about
`84\%`

Explanation:

From the given information, the number of readers who prefer hard copy is 4 and the number of people who prefer soft copy is 21.

The sample size is n=25.

The percentage of readers who prefer hard copy
`=(21)/(25)* 100\%`

We simplify this to get:

`=21* 4\%`

`=84\%`