Answer: 601
Step-by-step explanation:
The formula to find the minimum sample size(n) , if the prior population proportion is unknown:
, where E = margin of error ,
= critical z-value for confidence level c.
Given : E = 0.04
Z-value for 95% confidence = 1.96
So, the minimum sample size required = 

Hence, the minimum sample size required = 601
Answer:
$595
Step-by-step explanation:
$1,785 / 3 = $595
Answer: I think it is b
Explanation:
Answer:
B,D,F
Step-by-step explanation:
ive answered harder haha
hope this helps