Compute the probability of event E if the odds in favor of E are (A) StartFraction 20 Over 27 EndFraction (B) StartFraction 25 Over 18 EndFraction (C) StartFraction 19 Over 15 EndFraction (D) StartFraction 21 Over 8 EndFraction

A) 0.4255

B) 0.5813

C) 0.5588

D) 0.7241

Step-by-step explanation:

Assuming that the probability for each case is the same, we can calculate the probability by dividing the number of favourable cases with the total amount of cases. You can find the total amount of cases by adding the favourable ones with the non favourable ones, so, the probability of each case would be:

A) 20 / (27+20) = 20/47 = 0.4255

B) 25 / (18+25) = 25/43 = 0.5813

C) 19 / (15+19) = 19/34 = 0.5588

D) 21 ((8+21) = 21/29 = 0.7241