Asked by Anonymous
A bag consists of 4 different colored marbles.
The probability of drawing each is as follows:
P (Blue)=. 4 P (Red)= .2 P (Purple)= .3 P (Black)= .1
You draw a marble out of the bag and then replace it.
What is the probability that you draw:
a. A red marble first and a blue marble second?
b. A black marble first and a purple marble second?
c. A red or blue marble?
d. A gray marble?
The probability of drawing each is as follows:
P (Blue)=. 4 P (Red)= .2 P (Purple)= .3 P (Black)= .1
You draw a marble out of the bag and then replace it.
What is the probability that you draw:
a. A red marble first and a blue marble second?
b. A black marble first and a purple marble second?
c. A red or blue marble?
d. A gray marble?
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