Respuesta :
Answer:
sample proportion = 0.65
The percentage of the sample proportion
= 65%
The percentage of the readers surveyed do not use e-readers = 35%
Step-by-step explanation:
Step(i):-
Given sample size 'n' =3000
Of the 3,000 readers surveyed, 1,954 said they read books on an e-reader.
The probability that The readers surveyed use e-readers
sample proportion
[tex]p = \frac{x}{n} = \frac{1954}{3000} = 0.6513[/tex]
The percentage of the sample proportion
= 65%
Step(ii):-
The readers surveyed do not use e-readers
= [tex]q= 1-p = 1-0.651 = 0.349[/tex]
The percentage of the readers surveyed do not use e-readers = 35%
