Probability and Two-Way Tables

Question 1

Find P(B|C).

Revolt · Accepted Answer

P(B|C) = = 0.38

Question 2

Which of the following did you include in your response? Check all that apply.

Question 3

The two-way table shows the results of a recent study on the effectiveness of the flu vaccine. Let N be the event that a person tested negative for the flu, and let V be the event that the person was vaccinated.

Revolt · Accepted Answer

⇒ 0.62: 0.40; ⇒ 0.59: 0.40; ⇒ no: Yes

Question 4

Use the information in the two-way table to complete the statement.

Revolt · Accepted Answer

The probability that a person has a positive Rh factor given that he/she has type O blood is percent.: 82; There is a greater probability for a person to have a than a person to have a positive Rh factor given type O blood.: positive Rh factor given type A blood

Question 5

✔ positive Rh factor given type A bloodpositive Rh factor given type AB bloodnegative Rh factor given type A bloodnegative Rh factor given type AB blood

Revolt · Accepted Answer

✔ positive Rh factor given type A blood

Probability and Two-Way Tables Answers

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