Interquartile Range of Deviation Quiz with Answers PDF Download – Test 1

MCQ 1: If the quartile range is 24 then the quartile deviation is:

1. 48
2. 12
3. 24
4. 72

MCQ 2: If mean absolute deviation of set of observations is 8.5 then value of quartile deviation is:

1. 7.08
2. 9.08
3. 10.2
4. 11.2

MCQ 3: The sum of all the squared deviations is divided by the total number of observations to calculate:

1. population deviation
2. population variance
3. sample deviation
4. sample variance

MCQ 4: If for a distribution the difference of first quartile and median is greater than difference of median and third quartile then the distribution is classified as:

1. absolute open ended
2. positively skewed
3. negatively skewed
4. not skewed at all

MCQ 5: For the recorded observation, the ratios measured by absolute variation are considered as:

1. non-relative measures
2. relative measures
3. high uniform measures
4. low uniform measures