Question
Find the difference between the total number of cars
sold by TATA and that by KIA. 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
Total number of cars sold by TATA = (18/100) x 2000 = 360 Total number of cars sold by KIA = (26/100) x 2000 = 520 Required difference = 520 – 360 = 160
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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