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How to get the answer and show the work? This question has be stuck.
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How to get the answer and show the work? This question has be stuck.

How to get the answer and show the work? This question has be stuck.-example-1
User Tom Carver
by
5.2k points

1 Answer

6 votes

E = 0.028

Step-by-step explanation:
E\text{ = 2 }\sqrt[]{(0.286(1-0.286))/(1041)}

simplifying:


\begin{gathered} 1\text{ - 0.286 = 0.714} \\ \\ E\text{ = 2 }\sqrt[]{(0.286(0.714))/(1041)} \\ E\text{ = 2 }\sqrt[]{(0.204204)/(1041)} \\ E\text{ = 2 }\sqrt[]{0.000196} \end{gathered}
\begin{gathered} E\text{ = 2 }*\text{ 0.0140} \\ E\text{ = 0.028} \end{gathered}

User Munim Munna
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4.6k points
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