prachi18oct wrote:Don't remember exactly the words but the question was like this :-

Probability that prices of Stock A will keep on increasing is 0.54 and probability that prices of STock B will keep on increasing is 0.68. What is the probability that neither of these happen?

My solution:-

P(A not happens) = 1-0.54 = 0.46
P(B not happens) = 1-0.68 = 0.32
P(A and B not happen) = 0.46 * .32 = 0.14

OA 0.32

Please explain

If the probability is 0.54 that stock A will increase in value during the next month and the probability is 0.68 that stock B will increase in value during the next month, what is the greatest possible value for the probability that neither of these 2 events will occur?
A) 0.22
B) 0.32
C) 0.37
D) 0.46
E) 0.63