
TABLE 4-3
A survey is taken among customers of a fast-food restaurant to determine preference for hamburger or chicken. Of 200 respondents selected, 75 were children and 125 were adults. 120 preferred hamburger and 80 preferred chicken. 55 of the children preferred hamburger.
-Referring to Table 4-3, the probability that a randomly selected individual is an adult and prefers chicken is ________.
Correct Answer:
Verified
Q46: If P(A)= 0.4 and P(B)= 0.6,then A
Q52: If P(A)= 0.4 and P(B)= 0.6,then A
Q55: If P (A or B)= 1.0,then A
Q63: Suppose A and B are mutually exclusive
Q65: Suppose A and B are independent events
Q66: Suppose A and B are mutually exclusive
Q69: TABLE 4-3
A survey is taken among customers
Q69: Suppose A and B are events where
Q72: Suppose A and B are events where
Q76: Suppose A and B are independent events
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