For the given confidence level and values of x and n, find the following. x=47,n=98 ,...
For the given confidence level and values of x and n, find the following.
x=47,n=98 , confidence level 99.9%
(c) Find the margin of error. Round the answers to at least four
decimal places, if necessary.
The margin of error for the given data is _?
.
Homework Answers
Solution :
Given that,
Point estimate = sample proportion = 
= x / n = 47 / 98 = 0.4796
1 -
= 0.5204
Z
/2
= 3.09
Margin of error = E = Z
/ 2 * 
((
* (1 -
)) / n)
= 3.09 *
[(0.4796 * 0.5204) / 98]
= 0.1559
The margin of error for the given data is 0.1559
Add Answer to:
For the given confidence level and values of x and n, find the
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