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MCQs

Total Questions : 97 | Page 10 of 10 pages
Question 91. The mean absolute deviation is divided by coefficient of mean absolute deviation to calculate
  1.    variance
  2.    median
  3.    arithmetic mean
  4.    coefficient of variation
 Discuss Question
Answer: Option C. -> arithmetic mean
Answer: (c).arithmetic mean
Question 92. The difference between highest and lowest observation is 20 and coefficient of range is 0.077 then sum of highest and lowest value is
  1.    210
  2.    220
  3.    260
  4.    240
 Discuss Question
Answer: Option C. -> 260
Answer: (c).260
Question 93. If the quartile deviation of given set of data of 20 observations is 12 then value of the standard deviation is
  1.    1.667
  2.    18
  3.    8
  4.    32
 Discuss Question
Answer: Option B. -> 18
Answer: (b).18
Question 94. The relative measures in measures of dispersion are also considered as
  1.    coefficient of deviation
  2.    coefficient of average
  3.    coefficient of variation
  4.    coefficient of uniformity
 Discuss Question
Answer: Option C. -> coefficient of variation
Answer: (c).coefficient of variation
Question 95. The high uniformity of 50% observations around the median value is indicated with the help of
  1.    larger value of quartile deviation
  2.    smaller value of quartile deviation
  3.    larger value of range deviation
  4.    smaller value of range deviation
 Discuss Question
Answer: Option B. -> smaller value of quartile deviation
Answer: (b).smaller value of quartile deviation
Question 96. The standard deviation is divided by the coefficient of variation to calculate
  1.    arithmetic mean
  2.    coefficient of arithmetic
  3.    coefficient of variance
  4.    multiplier of deviation
 Discuss Question
Answer: Option A. -> arithmetic mean
Answer: (a).arithmetic mean
Question 97. If the standard deviation is 7 then mean absolute deviation is
  1.    9.75
  2.    5.6
  3.    7
  4.    8.75
 Discuss Question
Answer: Option B. -> 5.6
Answer: (b).5.6

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