N/13 = 4; N=52? IS THE GIVEN VALUE IS A SOLUTION OF THIS EQUATION?
1 answer:
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Answer:
Step-by-step explanation:
Given that a research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n=1096 and x=542 who said yes.
i.e. sample size =
who said yes =
Sample proportion =
Std error of proportion =
Margin of error 95%
Hence confidence interval for proportions
=
a) Point estimate
B) Margin of error =
C) Conf interval =
D) We are 95% confident that for large random samples representing the population, the proportion of yes will lie between these two values.
There ya go that’s on the chart and pretty easy you should try it out it is actually kinda fun
