Answer Verified
Hint: Complete step by step solution: Note: The ratio of successful events A = 7 to the total number of possible combinations of a sample space S = 8 is the probability of 1 head in 3 coin tosses. Users may refer the below solved example work with steps to learn how to find what is the probability of getting at-least 1 head, if a coin is tossed three times or 3 coins tossed together. Users may refer this tree diagram to learn how to find all the possible combinations of sample space for flipping a coin one, two, three or four times. Solution S = 8 step 2 Find the expected or successful events A A = 7 step 3 Find the probability = 0.88 0.88 is the probability of getting 1 Head in 3 tosses. |