Question
Find the average of the number of Automatic cars sold by
Hyundai and Honda together. Read the following information carefully and answer the questions given below. The pie chart given below shows the percentage distribution of total number of (Automatic + Manual) cars sold by five different brands in the month of June 2022. Total number of cars sold by all the five brands together = 2000 The table given below shows the percentage of Automatic Cars sold by five different brands out of the total number of cars sold by that brand.Solution
Number of Automatic Cars sold by Hyundai = (20/100) x (45/100) x 2000 = 180 Number of Automatic Cars sold by Honda = (21/100) x (50/100) x 2000 = 210 Required average = (180+210)/2 = 195
Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:


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