If B = {0, { 1,2} }, find all subsets of B.

Mathematics

2 answers:

kotegsom [21]2 years ago

8 0

Answer: If i'm correct i think the subsets of b are

={0},{1},{2},{0,1},{1,2} ,{2,0},{0,1,2},{phye}

Step-by-step explanation:

barxatty [35]2 years ago

4 0

Answer:

subsets of b are-={0},{1},{2},{0,1},{1,2} ,{2,0},{0,1,2},{phye}

Step-by-step explanation:

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STEP-BY-STEP EXPLANATION:

Given:

Standard deviation (σ) = 700

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We have for a confidence level of 95%:

$\begin{gathered} \alpha=100\%-95\%=5\%=0.05 \\ \\ \alpha\text{/2}=\frac{0.05}{2}=0.025 \\ \\ \text{ The corresponding Z value for \alpha/2 = 0.025 is as follows:} \\ \\ Z_{\alpha\text{/2}}=1.96 \end{gathered}$

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The minimum sample size needed is 104

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