a) Use SPSS to find summary measurements for the annual average temperatures in NYC over the entire recorded period (1869-2013): min, max, mean, median & standard deviation.
b) Use SPSS to make a Box Plot of the data set. Identify the hottest and coldest year.
c) Repeat this exercise for the historical temperature values in Sydney.
d) Write a paragraph describing how the two cities differ in temperature. Hint: Base you answer on any notable differences you observe in the two Box Plots.