A study done a a polling organization Randomly surveyed 1031 adults by phone. The poll found that 42%of the respondents said the

Question

2 years ago

6

A study done a a polling organization Randomly surveyed 1031 adults by phone. The poll found that 42%of the respondents said the

y spend less than three hours a day watching TV. Based on this finding calculate to 2 decimals places the ((%confidence interval for the proportion of US adults who spend less than three hours watching TV on an average day.
a) [.35, .45]
b) [.38, .46]
c) [.41, .43]
d) [.30, .50]
e) [.32, .52]

Mathematics

1 answer:

Aleks [24] · Answer 1 · 2022-03-25T12:41:08+03:00

Aleks [24]2 years ago

4 0

C should be the right one