Based on the sample results, about what percent of the population prefers reading a hard copy?

sample results: digital copy:4 hard copy:21

n=25

A about 80%

B. about 50%

C. about 21%

D. about 16%

Question

Mathematics

Dallas Estes

Today, 07:19

Based on the sample results, about what percent of the population prefers reading a hard copy?

sample results: digital copy:4 hard copy:21

n=25

A about 80%

B. about 50%

C. about 21%

D. about 16%

+3

Answers (2)

Know the Answer?

Adele · Answer 1

my answer it 84%

Step-by-step explanation:

i got the question correct on the test

Hale · Answer 2

21 out of 25 people prefer reading a hard copy. This is a fraction now. 21/25

Multiply the numerator and the denominator each by 4 so the denominator is 100, which makes a percentage.

21*4 = 84

25*4 = 100

84/100 is the new fraction. This means that 84% of people prefer a hard copy.

Based on the sample results, about what percent of the population prefers reading a hard copy?sample results: digital copy:4 hard copy:21n=25A about 80%B. about 50%C. about 21%D. about 16%

Based on the sample results, about what percent of the population prefers reading a hard copy?

sample results: digital copy:4 hard copy:21

n=25

A about 80%

B. about 50%

C. about 21%

D. about 16%