Question
Solution
ATQ, Sum of observation = (20 + 15 + 25) + (25 + 20 + 15) + (15 + 10 + 20) + (10 + 25 + 5) = 205 Total Number of observations = 4 Average = 205/4 = 51.25 ∴ The average of sim-card sold in the four States/UT in lakhs is 51.25
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