# Question

Determine whether the probabilities on the following page are computed using classical methods, empirical methods, or subjective methods.

(a) The probability of having eight girls in an eight-child family is 0.390625%.

(b) On the basis of a survey of 1000 families with eight children, the probability of a family having eight girls is 0.54%.

(c) According to a sports analyst, the probability that the Chicago Bears will win their next game is about 30%.

(d) On the basis of clinical trials, the probability of efﬁcacy of a new drug is 75%.

(a) The probability of having eight girls in an eight-child family is 0.390625%.

(b) On the basis of a survey of 1000 families with eight children, the probability of a family having eight girls is 0.54%.

(c) According to a sports analyst, the probability that the Chicago Bears will win their next game is about 30%.

(d) On the basis of clinical trials, the probability of efﬁcacy of a new drug is 75%.

## Answer to relevant Questions

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