Relative Measure of Skewness Quiz PDF: Questions and Answers - 91

MCQ 451: If the first quartile and third quartile are as 20 and 18 respectively with the median of 12 then distribution is skewed to

1. close end tail
2. open end tail
3. lower tail
4. upper tail

MCQ 452: The first step in constructing the frequency distribution is to

1. select appropriate class intervals
2. determine class intervals
3. determine class limits
4. determine midpoints of classes

MCQ 453: Considering the moments in standard units, the third alpha with power 2 is equivalent to

1. beta one
2. beta two
3. beta three
4. beta four

MCQ 454: The distribution which requires inclusion of open ended classes is considered as

1. inclusive distribution
2. midpoint distribution
3. close ended distribution
4. open ended distribution

MCQ 455: The degree or extent to which the frequency of the observations in data set are concentrated in given frequency distribution is classified as

1. alpha system
2. gamma system
3. beta system
4. kurtosis