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Study carefully and answer ALL questions. [20 marks]The following data represents the prices (in Rand) of 20 meals on the menu of a popular take-away.57 83 78 45 61 76 48 78 65 4479 71 39 95 53 78 33 94 55 86(a) Arrange the data into a grouped frequency distribution, with a lowest class lower limit of R 30 and a class width ofR 10. (6)(b) Determine the mean and mode using the raw data. (3)(c) What is the percentage of meals that cost more than R 75.00? (3)(d) Draw an OGIVE curve corresponding to the data. (8)END OF ASSIGNMENT |
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