If two variables x and y are related by 2x and 3y – 7 = 0 and the mean and mean deviation about mean of x are 1 and 0.3 respectively, then the…
CA Foundation · Quantitative Aptitude · MTP · June 2024
If two variables x and y are related by 2x and 3y – 7 = 0 and the mean and mean deviation about mean of x are 1 and 0.3 respectively, then the co-efficient of mean deviation of y about mean is:
Suggested Answer and Working Notes:
Correct Answer: Option (C)
C. 12
Topics: Part-A: Business Mathematics
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