Question

At your high school, the probability that a student takes Business Essentials and Spanish is .062. The probability that a student takes Business Essentials is 0.43. What is the probability that a student takes Spanish given that the student is taking Business Essentials?
Explanation please

Answer 1

Probability of taking both is the probability of each, multiplied.

.43 x B.E. prob = .062
divide each side by .43
B.E. prob = .144