There are 9 black balls and 8 red balls in an urn. If 5 balls are drawn without replacement, what
is the probability that at least 4 black balls are drawn? Express your answer as a fraction or a
decimal number rounded to four decimal places..
There are 9 black balls and 8 red balls in an urn. If 5 balls are dr.pdf
1. There are 9 black balls and 8 red balls in an urn. If 5 balls are drawn without replacement, what
is the probability that at least 4 black balls are drawn? Express your answer as a fraction or a
decimal number rounded to four decimal places.