What is the probability that the person is from California, given that the person prefers brand A? Round your answer to two deci
mal places
HELP!!!!!!!!!
HELP!!!!!!!!!
2 answers:
Answer: D. 0.53
Step-by-step explanation:
From the given picture, the number of persons from California and prefers brand A = 90
The total numbers of persons prefer brand A = 170
The probability that the person is from California, given that the person prefers brand A will be :-
Hence, The probability that the person is from California, given that the person prefers brand A = 0.53
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Okay, it's the equation to how find area any other way. A=L×W
This means *picture above*
So then you count over each line meaning 1.
This means L=9 and a 1/2. Since its in between the 2 an 3 on the x-axis.
Now for W or width. It equals 3 since you can count 2 lines and one either ends of the polygon is 1/2 each this creates one when added together.
All you do from there is multiply 9 and 3. This should give you A=area.
This means *picture above*
So then you count over each line meaning 1.
This means L=9 and a 1/2. Since its in between the 2 an 3 on the x-axis.
Now for W or width. It equals 3 since you can count 2 lines and one either ends of the polygon is 1/2 each this creates one when added together.
All you do from there is multiply 9 and 3. This should give you A=area.