Question

Based on the sample results what percent of the population prefers reading a hard copy? Digital copy:4 Hard copy:21 n=25 (A)-about 50% (B)-about 16% C-about 84% (D)-about 21%

Answer 1

Answer:

the answer is c

Answer 2

Answer:

C-about 84%

Step-by-step explanation:

We are given that,

Total number of population, n = 25

Number of people who prefer to read a digital copy = 4

Number of people who prefer to read a hard copy = 21

It is required to find out the percent of population who prefer to read hard copy.

So, we have,

Percent of population preferring hard copy = $\frac{HardCopy}{Total}\times 100$

i.e. Percent of population preferring hard copy = $\frac{21}{25}\times 100$

i.e. Percent of population preferring hard copy = 0.84 × 100 = 84%

Thus, the percent of population who prefers to read a hard copy are about 84%.