5. The following data show the patient's age that went for treatment at the Hakimi Healthcare Centre last week. 32, 37, 39, 40, 41, 41, 41, 42, 42, 43, 44, 45, 45, 45, 46, 47, 47, 49, 50, 54 Based on the given data: a) Calculate the number of classes b) Find the class width c) Construct a frequency distribution table using the lowest value as a starting point.

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