Question

In: Statistics and Probability

P(A1) = 0.2, P(A2) = 0.25 A1 and A2 are independent Find P(A1C ∩ A2) Please...

P(A1) = 0.2, P(A2) = 0.25

A1 and A2 are independent

Find P(A1C ∩ A2)

Please add a venn diagram if possible

Thanks in advance!

Solutions

Expert Solution

P(A1 and A2) = P(A1) * P(A2) = 0.2 * 0.25 = 0.05

P(A1c and A2) = P(A2) - P(A1 and A2) = 0.25 - 0.05 = 0.2 (ans)

                                                                                                                                                                                                                                                                   


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