Answer:
c?
Step-by-step explanation:
5 x 1/4 = 1 1/4 or 1.25
4 x 1/2 = 2
1.25 + 2 = 3.25 or 3 and 1/4
Answer:
a) 0.567
b) (0.5414,0.5926)
c) (0.5364,0.5976)
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 1007
Number of respondent that they will be able to afford health insurance in the future, x = 571
a) point estimate of the population proportion

b) 90% Confidence Interval.


Putting values, we get,

c) 95% Confidence Interval.


Putting values, we get,

I want an answer to this too, I would love some help as well