Question

A bag contains four red, three green, and five yellow marbles. Three marbles are drawn,

One at time, without replacement. Determine the probability that the order in which they
are selected is(9A)
Ca) Yellow, red, green
(b) Yellow, green, green
(c) Yellow, Yellow, red
m how many ways can neople be selected from a group that consists of four adults a

Answer 1

Probability simplified is almost like asking how much are you likely to do something,in this case; select a certain color of marbles.

The Probability of choosing a red marble is 4 expressed as a numerator to the total number of marbles.(4/12---> 1/3)

Green- (3/12---> 1/4)


Yellow- (5/12)

For this question you don't even have to calculate the probability. You're most likely to select the yellow ones because they're the majority.


Hope this helped:)