This was my answer for someone else question exactly like this :)
A new car has a sticker price of $23,950, while the invoice price paid on it was
2 answers:
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Answer:
D.
Step-by-step explanation:
Two events A and B are independent when
where is the probability that event A occurs given that event B has occured.
A = randomly selected person is from California
B = randomly selected person preferred brand A
A|B = being a person from California and preferring brand A.
Hence,
Since events are independent.
And we are given that and want to find the value of x. Set f(x) to 16 and we get the equation:
Subtract both sides by 4
Divide both sides by 2
This is the answer. Let me know if you need any clarifications, thanks!