You roll a pair of six-sided dice and record the sum. Complete parts (a) through (c) below. a. List all the possible sums and determine the probability of rolling each sum. List all the possible sums.
b. Use technology to simulate rolling a pair of dice and record the sum 100 times. Make a tally of the 100 sums and use these results to list the probability of rolling each sum.
c. Compare the probabilities in part (a) with the probabilities in part (b). Explain any similarities or differences.