(A) Range
(B) Class limit
(C) Class width
(D) Frequency
Category: Statistics Mcqs
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In a percentage frequency distribution the total of percentage frequencies is always equal to?
(A) 0%
(B) 1%
(C) 100%
(D) 50%
The data arranged in ascending of decending order of magnitude are called?
(A) Array
(B) Un grouped data
(C) Grouped data
(D) Continous data
The group data are called?
(A) Secondary data
(B) Primary data
(C) Raw data
(D) Sample data
The class frequency devided by total number of observations is called?
(A) Relative frequency
(B) Percentage frequency
(C) Simple frequency
(D) None of these
The sum of relative frequencies is equal to?
(A) 0
(B) 1
(C) -1
(D) None of these
When a variable is countable it is called?
(A) Qualitative variable
(B) Population
(C) Discrete variable
(D) Sample
When the cheractristic is non-numeric then it is called?
(A) Qualitative variable
(B) Population
(C) Quantitative variable
(D) Sample