Seven hundred adults who eat ice cream regularly were asked about their favorite ice cream. The following table gives the two-way classification of their responses. Chocolate Vanilla Other Men 97 76...


Seven hundred adults who eat ice cream regularly were asked about their favorite ice cream. The following table gives the two-way<br>classification of their responses.<br>Chocolate Vanilla Other<br>Men<br>97<br>76<br>127<br>Women<br>105<br>149<br>146<br>Give exact answers in fraction form.<br>a. If one adult is randomly selected from these 700 adults, find the probability that this adult<br>i. likes chocolate ice cream.<br>Probability =<br>ji, is a woman.<br>Probability =<br>iii. likes vanilla ice cream given that this adult is a woman.<br>Probability =<br>iv. is a man given that this adult likes chocolate ice cream.<br>Probability =<br>b. Are events men and vanilla ice cream mutually exclusive?<br>What about chocolate ice cream and vanilla ice cream?<br>c. Are events women and chocolate ice cream independent?<br>

Extracted text: Seven hundred adults who eat ice cream regularly were asked about their favorite ice cream. The following table gives the two-way classification of their responses. Chocolate Vanilla Other Men 97 76 127 Women 105 149 146 Give exact answers in fraction form. a. If one adult is randomly selected from these 700 adults, find the probability that this adult i. likes chocolate ice cream. Probability = ji, is a woman. Probability = iii. likes vanilla ice cream given that this adult is a woman. Probability = iv. is a man given that this adult likes chocolate ice cream. Probability = b. Are events men and vanilla ice cream mutually exclusive? What about chocolate ice cream and vanilla ice cream? c. Are events women and chocolate ice cream independent?

Jun 04, 2022
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