A car dealership has 7 red, 9 silver, and 5 black cars on the lot. Ten cars are randomly chosen to be displayed in front of the dealership. Complete parts (a) through (c) below. (a) Find the probability that 4 cars are red and the rest are silver.
A car dealership has 7 red, 9 silver, and 5 black cars on the lot. Ten cars are randomly chosen to be displayed in front of the dealership. Complete parts (a) through (c) below. (a) Find the probability that 4 cars are red and the rest are silver.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:A car dealership has 7 red, 9 silver, and 5 black cars on the lot.
Ten cars are randomly chosen to be displayed in front of the
dealership. Complete parts (a) through (c) below.
...
(a) Find the probability that 4 cars are red and the rest are silver.
(Round to four decimal places as needed.)
(b) Find the probability that 5 cars are red and 5 are black.
(Round to six decimal places as needed.)
(c) Find the probability that exactly 7 cars are red.
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