1 COMPUTER ASSIGNMENT Due MARCH 5 Machine A 140 139 158

1 COMPUTER ASSIGNMENT Due MARCH 5 Machine A 140 139 158 135 132 136 138 134 142 133 149 144 136 162 146 141 142 144 137 140 140 144 140 138 139 147 139 145 148 138 145 145 142 144 144 145 143 137 142 146 140 140 141 143 143 141 140 140 148 141 142 131 142 140 146 140 141 143 134 141 156 135 Machine B 146 141 139 140 145 143 149 148 142 133 140 141 136 138 148 142 145 145 121 147 153 153 148 144 138 150 149 142 145 148 139 136 141 140 143 139 141 137 141 132 145 139 175 158 1) Enter the two data sets separately as two variables following the instructions on the Excel handout. When entering the readings for each set make sure to place them under separate column headings. 2) Use Excel and PHStat to get the following printouts for each data sets: a) Stem-and-Leaf Diagram b) Boxplot c) Descriptive statistics d) Histogram 3) Using WORD compare and contrast the outer dimensions in these two samples in 100 or more words. How are the two sets of data different? (i.e. distribution mean mode range etc.) 4) Turn in the computer printouts (clearly labeled) with your written explanation. BE SURE TO PUT YOUR NAME AND CLASS IN THE TOP MARGIN OF EACH PAGE USING EXCEL!
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