The data represent the ages of Presidents at the time they were first inaugurated. 57        61       57        57        58        57        61        54        68 51        49        64        50        48        65        52        56        46 54        49        51        47        55        55        54        42        51 56        55        51        54        51        60        62        43        55  56       61        52        69        64        46        54        47   Use excel or SPSS software to generate a sound Histogram? Using the histogram generated in (F) manually draw frequency polygon and cumulative frequency distribution? What was the age of the oldest President?

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