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MCQs Master

Which of the following inequality is useful for interpreting variances?

A. Chebyshev
B. Stautaory
C. Testory
D. None Of the above

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Mode is the

(A) middle most frequent value
(B) least frequent value
(C) maximum frequent value
(D) none of these

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If the mean of frequency distribution is 6.5 and ∑fi xi = 120 + 2k, ∑fi = 20, then k is equal to:

(A)10

(B)15

(C)5

(D)25

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—– is not affected by extreme items

A. Mean (

B. Median (

C. Mode (

D. All these

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—– is the value of item of a series which occurs most frequently

A. Median (

B. Mean (

C. Mode (

D. none

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Which divides the value of a variable into two equal parts?

A. Median (

B. Mean (

C. Mode (

D. All these

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What is the Mean for the following observation ; 3,4,6,7,10

A. 4 (

B. 5(

C. 6 (

D. 9

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—–is a figure that represents the whole group

A. Average (

B. Value (

C. Data (

D. None

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Statistics is an art as well as

A. Science (

B. Average (

C. Theory (

D. None

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Statistics does not deals with

A. Qualitative (

B. Quantitative (

C. Both (

D. None

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