Question

What is the probability that the person is from California, given that the person prefers brand A? Round your answer to two decimal places
HELP!!!!!!!!!

Answer 1

Answer:

D 0.53

Step-by-step explanation:

Answer 2

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 :-

$\dfrac{\text{Persons from California and prefers brand A}}{\text{Persons prefer brand A}}\\\\=\dfrac{90}{170}=0.529411764\approx 0.53$

Hence, The probability that the person is from California, given that the person prefers brand A = 0.53