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Author Question: In a box of 50 markers, 30 markers are either red or black, 20 are missing their caps, and 12 ... (Read 95 times)

mspears3

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on: Feb 14, 2020

Question 1

If P(A) = .55, P(B ) = .4, P(A ∩ B) = .22, and A and B are independent events, find P(B).
◦ .4
◦ .88
◦ .22
◦ .55

Question 2

In a box of 50 markers, 30 markers are either red or black, 20 are missing their caps, and 12 markers are either red or black and are missing their caps. Are the events "red or black" and "missing cap" dependent or independent? Explain.
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Marked as best answer by mspears3 on Feb 14, 2020

AmberC1996

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Reply #1 on: Feb 14, 2020
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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mspears3

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Reply 2 on: Feb 14, 2020
Great answer, keep it coming :)

helenmarkerine

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Reply 3 on: Yesterday
Excellent

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