Multiple Choice
Which of the following is a disadvantage of using the range as a measure of variation?
A) It is limited because only two of the scores in a distribution are used to derive it.
B) It is easily distorted by an unusually high or low score in a distribution.
C) It can only be used with nominal data.
D) Both a and b are disadvantages.
Correct Answer:
Verified
Correct Answer:
Verified
Q13: In a positively skewed distribution, the median
Q14: The symbol S represents the standard deviation
Q15: In a negatively skewed distribution, the mode
Q16: The range is:<br>A) the arithmetic average.<br>B) the
Q17: When calculating <span class="ql-formula" data-value="\sigma"><span
Q18: When calculating the unbiased estimator of
Q19: In a negatively skewed distribution, the mean
Q20: In a positively skewed distribution, the mean
Q22: The average deviation is:<br>A) the arithmetic average.<br>B)
Q23: When calculated on the same distribution of