1. A sample of 50 listeners of Light and Easy radio station was taken and the data on their ages was organised into a frequency distribution. Number of listeners Age 13-20 4 21-28 8 29-36 10 37-44 12 45-52 9 53 - 60 7 a. Construct a frequency table with columns for class midpoint, frequency, relative frequency, cumulative frequency, and cumulative relative frequency. b. Draw a histogram for the above distribution. C. Based on the table above, calculate the following: i. Minimum ii. Maximum iii. Mode iv. Mean V. Median vi. First Quartile vii. Third Quartile viii. Interquartile Range ix. Amplitude X. Mean Absolute Deviation

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A:

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A:

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