Directions: Three unbiased coins are tossed simultaneously. Based on this information, answer the following questions: 55\.The probability of getting at least one head is: (a) (b) (c) (d) 56\.The probability of getting at least two tails is: (a) (b) (c) (d) 57\.The probability of getting at most two heads is: (a) (b) (c) (d) 58\.The probability of getting two tails is: (a) (b) (c) (d)