for the following data:
113 122 111 119 125 113 123 122 115 115
112 117 121 116 118 116 109 109 112 116
122 109 110 115 109 115 120 122 125 111
A. determine the mean, variance, and standard deviation
B. find the three quartiles and the interquartile range
C. Prepare a box plot for the data and determine if there are any outliers present.