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Mathematics Clinic => Statistics => Topic started by: Tirant22 on Feb 14, 2020

Title: The table shows the number of each Ford car sold in the United States in June. Suppose the sales ...
Post by: Tirant22 on Feb 14, 2020
The table shows the number of each Ford car sold in the United States in June. Suppose the sales record for one of these cars is randomly selected and the type of car is identified.

Type of CarNumber
Sedan7,204
Convertible9,089
Wagon20,418
SUV13,691
Van15,837
Hatchback15,350
Total81,589

Events A and B are defined as follows.

A: {Convertible, SUV, Van}
B: {Fewer than 10,000 of the type of car were sold in June}

a. Identify the sample points in the event A ∪ B.
b. Identify the sample points in the event A ∩ B.
c. Find P(A ∪ B).
d. Find P(A ∩ B).
Title: The table shows the number of each Ford car sold in the United States in June. Suppose the sales ...
Post by: dlook33 on Feb 14, 2020
a.{Sedan, Convertible, SUV, Van}
b. {Convertible}
c. P(A ∪ B) = = ≈ .56
d. P(A ∩ B) = ≈ .11
Title: Re: The table shows the number of each Ford car sold in the United States in June. Suppose the sales
Post by: Chloe.jaramillo on Feb 8, 2022
Thank you ;)