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 98 80 122

Women 109 148 143

Give exact answers in fraction form.

a.If one adult is randomly selected from these 700 adults, find the probability that this adult

1)likes chocolate ice cream------Probability =

2) is a woman--------Probability =

3) likes vanilla ice cream given that this adult is a woman---------Probability =

4) is a man given that this adult likes chocolate ice cream---------Probability =

b.Are eventsmenandvanilla ice creammutually exclusive? Yes OR NO ?