Which of the following is the simplest measure of dispersion?
A) Range
B) Mean absolute deviation
C) Standard deviation
D) Coefficient of variation
E) Variance
Correct Answer:
Verified
Q27: Which of the following statements is correct?
A)
Q28: In a negatively skewed distribution,the:
A) mean is
Q29: Which of the following statements is correct?
A)
Q30: Expressed in percentiles,the interquartile range is the
Q31: Chebyshev's Theorem states that the percentage of
Q33: Deciles:
A) are an array of values in
Q34: Which of the following statements are true
Q35: When a distribution is bell-shaped with the
Q36: In a positively skewed distribution,the:
A) mean is
Q42: The Empirical Rule states that the percentage
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