The annual rainfall for two cities, albany and zachary, in each of the years from 2002 to 2011 are shown in the tables. annual rainfall for albany (in.) 23.42 18.44 28.88 22.13 31.67 22.34 10.73 17.33 18.06 15.18 annual rainfall for zachary (in.) 26.85 21.15 30.82 26.88 34.50 25.11 14.07 24.19 24.96 18.45 find the mean for the two cities' annual rainfalls. in which city does it rain more in a year, on average? drag and drop the correct choices into the boxes to complete the statement. on average, albany gets __ inches of rain per year and zachary gets __ inches of rain per year. on average, it rains more in albany or zachary? in a year.

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.