Mathematics

Tobias Acosta

20 February, 11:45

Select all that apply.

Jacqueline solved 80% of problems correctly in a math test whereas Marc solved only 65% of the problems correctly.

Let the event J = correct problems solved by Jacqueline,

and the event M = correct problems solved by Marc.

A. P (J) * P (M) = P (J ∩ M)

B. The probability that Jacqueline and Marc both can solve a problem in a math test is 0.93.

C. P (J) * P (M) = P (J ∪ M)

D. J and M are independent events.

E. The probability that Jacqueline and Marc both can solve a problem in a math test is 0.52