Respuesta :
Answer:
There is a 4% probability that a customer buys three tires.
Step-by-step explanation:
We have those following percentages
60% buy four tires. This is also the probability that someone buys four tires.
22% buy two tires
14% buy fewer than two tires(one or none).
P% buy three tires
The sum of the percentages must be 100%.
So
[tex]60 + 22 + 14 + P = 100[/tex]
[tex]96 + P = 100[/tex]
[tex]P = 4[/tex]
There is a 4% probability that a customer buys three tires.
The sum of probability is 100% then the probability of the customer buying three tires is 4%.
What is probability?
Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.
Given
Sixty percent of the customers who go to Sears Auto Center for tires buy four tires and 22% buy two tires.
Moreover, 14% buy fewer than two tires, with 6% buying none.
The sum of the probability is 100%. Then
[tex]\rm 100 = 60 + 22 + 14 +P\\\\ P \ \ = 100 - 96\\\\P \ \ = 4[/tex]
Thus, the probability of the customer buying three tires is 4%.
More about the probability link is given below.
https://brainly.com/question/795909
