What is the probability that a person's favorite vehicle color is black or silver? If the favorite is black, it cannot be silver, so these two events are disjoint. Using Rule 3?

The probability that a person's favorite vehicle color is black or silver is 0.50.

Step-by-step explanation:

The color options are: Black and Silver.

The probability that a person's favorite vehicle color is black or silver is same, i.e.

Also it is provided that if a person's favorite color is black then it cannot be silver and vice versa.

This implies that the event that a person's favorite color is black and the event that person's favorite color is silver are mutually exclusive or disjoint event.

Mutually exclusive or disjoint events are those events that cannot occur together. That is, if A and B are disjoint then P (A and B) = 0.

Compute the probability of the events of a person liking black or silver as follows:

Thus, the probability that a person's favorite vehicle color is black or silver is 0.50.

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

your answer is the frist one

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