A survey was conducted in which 125 families were asked how many cats lived in a

Question

A survey was conducted in which 125 families were asked how many cats lived in a The probability that a randomly selected household has one cat is (Simplify your answer.) their households. The results are shown below. a) What is the probability that a randomly selected family has one cat? b) What is the probability that a randomly selected family has more than one cat? c) What is the probability that a randomly selected family has cats? d) Is this an example of classical, empirical, or subjective probability? b) The probability that a randomly selected family has more than one cat is (Simplify your answer.) Number of Cats 0 Number of Households 72 30 16 c) The probability that a randomly selected family has cats is (Simplify your answer.) d) Is this an example of classical, empirical, or subjective probability? 2 4. Total O Subjective probability O Empirical probability O Classical probability 125

Explanation / Answer

a) P(One cat) = 30/125 = 0.24

b) P(More than one cat) = (16 + 5 + 2)/125 = 23/125 = 0.184

c) P(Has cats) = 1 - P(0) = 1 - 72/125 = 0.424

d) Empirical Probability

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