17. If the mode of a frequency distribution exceeds its median by 8, then the mode
exceeds its mean by
A. 4
B. 12.
C. 6
D. 24
is
Answers
Answered by
36
Answer:
The answer will be 12 (option B).
Step-by-step explanation:
Given;
mode = median - 8;
median = mode + 8;
here, we'll use empirical formula, which states,
3 Median = Mode + 2Mean;
Hence,
3 (Mode + 8) = Mode + 2Mean
3Mode + 24 = Mode + 2 Mean
(2Mode + 24)/2 = Mean
Mode + 12 = Mean;
Thus, Mode exceeds Mean by 12.
That's all.
Answered by
9
Answer:
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Step-by-step explanation:
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