# Question: a In the previous exercise suggest the approximate probability of

(a) In the previous exercise, suggest the approximate probability of success in each scenario. (b) Is success a desirable or undesirable thing in each of these scenarios?

(a) Guessing on a true-false exam question;

(b) Checking to see whether an ER patient has health insurance;

(c) Dialing a talkative friend's cell phone;

(d) Going on a 10-day diet.

(a) Guessing on a true-false exam question;

(b) Checking to see whether an ER patient has health insurance;

(c) Dialing a talkative friend's cell phone;

(d) Going on a 10-day diet.

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