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2 votes
Given that events "A" and "B" are independent, P(A)= 0.80 and P(A and B) = 0.24, what is P (B)?

Group of answer choices


0.104


0.192


0.56


0.30





A weather forecaster predicts that their is 50% chance of rain on Saturday and a 40% chance of rain on Sunday. If these probabilities are correct, what is the probability that it will rain both days?


Group of answer choices


20%


45%


10%


90%


A card is randomly drawn from a shuffled deck of cards and NOT REPLACED. A second card is drawn from the remaining shuffled cards. What is the approximate probability that both cards are RED?

roup of answer choices

49%

50%

24.5%

25%

1 Answer

4 votes

Answer:

1. 0.30

2. 20%

3. 24.5%

Explanation:

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