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Author Question: Which of the following statements is true if and only if events A and B are independent? (Read 53 times)

caca31

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on: Feb 26, 2023

Question 1

Which of the following is equal to \(\style{font-family:Times New Roman;}{\left(\begin{array}{c}{10}\\3\end{array}\right)}\)?

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\(\style{font-family:Times New Roman;}{\left(\begin{array}{c}{10}\\7\end{array}\right)}\)


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10!


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10! / 3!


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210



Question 2

Which of the following statements is true if and only if events A and B are independent?

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P(A∪B) = P(A) + P(B)


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P(A∩B) = P(A) ∙ P(B)


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P(A∩B) = P(A) ∙ P


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\(\style{font-family:'Times New Roman'}{P(B\vert A)=P(A\vert B)}\)

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Marked as best answer by caca31 on Feb 26, 2023

nikspatel037

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Reply #1 on: Feb 26, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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caca31

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Reply 2 on: Feb 26, 2023
Wow, this really help

ktidd

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Reply 3 on: Yesterday
:D TYSM

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