Answer Happy

Q8 )Use the following information for all remaining
questions.
Many people thing that a national lobby's successful fight
against gun control legislation is reflecting the will of a
minority of Americans. A random sample of 4000 citizens
yielded 2250 who are in favor of gun control
legislation.
A)
Complete the following sentence.
This situation [
Select ] ["does not meet",
"meets"] the conditions necessary to find a
confidence interval for the true
[ Select ] ["proportion",
"number", "mean"] of citizens who favor gun
control legislation because the sample is random, n
< 0.05N and [
Select ] ["np(1 - p) =
4000(0.5626)(1-0.5625) = 984.375 > 10", "n = 4000 > 30",
"np(1 - p) = 2250(0.5625)(1-0.5625) = 553.71 > 10", "p = 0.5625
> 0.05", "the distribution is given as
normal"] .
things marked in BOLD are the options to choose
from
B)
Estimate the true proportion of all citizens who are in favor of
gun control legislation using a 90% confidence interval.
Round to three decimal places.
Group of answer choices
(0.544, 0.569)
(0.511, 0.602)
(0.550, 0.575)
(0.547, 0.578)
C) Write a sentence that provides a contextualized
interpretation of the confidence interval found in the previous
problem.
D). Based on the confidence interval, can you say that less than
57% of citizens favor gun control legislation? Why or why
not. Answer in full sentences.