The following data represent the weight in grams of a simple random sample of 50 M&M plain candies .

0.84 0.88 0.88 0.85 0.84 0.83 0.9 0.86 0.84 0.87 a. Determine the shape of the distribution of weights of M&Ms by drawing a frequency histogram. b. Find the mean and median. Which measure better describe the weight of a plain M&M? c. Determine the sample standard deviation weight. d. Use the Empirical Rule to determine the percentage of M&Ms weights between 0.803 and 0.947 grams, and the percentage more than 0.911 gram. E. Draw a boxplot of these data. Use the boxplot and quartiles to confirm the distribution is symmetric