Answer:
Explanation:
Given that a major newspaper conducted a random survey of 1,800 of its 75,000 subscribers.
The sample proportion of subscribers who would like more national news coverage.=

Hence
a) The estimated population proportion, , is _33__%.
b)
When the margin of error is calculated using the ___formula
E =

=

c) With 95% confidence, it can be said that the proportion of subscribers who would like more coverage of national news is between _0.33-0.0326_=29.74_% and __0.33+0.0326=36.26_%