chegg consider a coin-tossing experiment, where each individual in a group of n individuals tosses a coin 12 times. (a) what is the probability that a particular individual gets 12 heads in a row? (b) what is the probability that at least one person in the group of n people gets 12 heads in a row? (c) what is the smallest integer n that ensures the probability in part (b) is at least 0.40? 4. (5pts) prove whether each of the following statements is true or not true (e.g. provide a counter-example). 1