3. Consider the following scenario: Flipping 3 coins all at once. a. What is the probability of flipping three coins and having them all come up heads? b. List all the possible outcomes when flipping three coins. What is the probability of each outcome? c. Out of 30 flips, how many times would you expect all three coins to come up heads? Explain. d. Mavis flipped three coins repeatedly. Out of 30 trials, she had the coins land with all heads up 24 times. Do you think Mavis cheated? Or, are her results possible? Explain. 4. The two spinners shown to the right are spun. If the letters match, you win. Otherwise you lose. What is the probability that you win? Use an area or tree diagram to help solve the problem. Show all calculations that lead to your results