I tried to answer them myself in red and black. But i just need help making sure my answers are right.

8. Shapes of distributions: Determine whether the following data, if put into a histogram would result in a distribution that is normal, skewed, bimodal, or uniform. (a) The incomes of people living in an urban area. skewed (b) The age of death for U.S. inhabitants (the mean is about 78 years) skewed (c) The numbers produced by a random number generator. (d) The approval ratings (from a scale of 1 to 10) of a newly elected president