a car dealership has a full car lot. 19 are red, 22 are blue, 7 are white, and 2 are yellow. find the…
a car dealership has a full car lot. 19 are red, 22 are blue, 7 are white, and 2 are yellow. find the probability that a car is not red. p(not red) = ? round your answer to the nearest hundredth.
Answer
Answer:
0.54
Explanation:
Step1: Calculate total number of cars
$19 + 22+7 + 2=50$
Step2: Calculate number of non - red cars
$22 + 7+2 = 31$
Step3: Calculate probability
$P(\text{Not Red})=\frac{31}{50}=0.62$ (There was an error above, correct steps are below)
Step1: Calculate total number of cars
$19+22 + 7+2=50$
Step2: Calculate number of non - red cars
$50 - 19=31$
Step3: Calculate probability
$P(\text{Not Red})=\frac{31}{50}=0.62$ (rounded to nearest hundredth)