3 years ago

How does decreasing the sample size affect the margin of error, E?

Mathematics

2 answers:

arlik [135]3 years ago

4 0

As the sample size decreases, the margin of error increases.

kompoz [17]3 years ago

3 0

I need more information

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$~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\dotfill & \$100000\\ P=\textit{original amount deposited}\\ r=rate\to 6.6\%\to \frac{6.6}{100}\dotfill &0.066\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{semiannually, thus two} \end{array}\dotfill &2\\ t=years\dotfill &20 \end{cases}$

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2 years ago

How does decreasing the sample size affect the margin of​ error, E?

How does decreasing the sample size affect the margin of error, E?