Find expert answers and community support for all your questions on IDNLearn.com. Discover thorough and trustworthy answers from our community of knowledgeable professionals, tailored to meet your specific needs.
Probability is expressed as
number of favourable outcomes/total number of outcomes
When a coin is flipped, total number of possibilities = 2
It has 1 aed and 1 tail
Probability of getting a head = 1/2
For a deck of cards, the total number is 52. There are 26 black cards
Probability of drawing a black card = 26/52 = 1/2
The events are independent of each other(the outcome of one does not affect the other)
thus,
the probability that she gets “heads” and a black card = 1/2 x 1/2 = 1/4