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Correct answer
C. Ronald Fisher
Explanation
Ronald Fisher introduced the term variance and proposed its formal analysis in a 1918 article The Correlation Between Relatives on the Supposition of Mendelian Inheritance. His first application of the analysis of variance was published in 1921.
Correct answer
D. Geometric Mean
Explanation
The correct answer is Geometric Mean.
Correct answer
B. Nk/N
Explanation
The correct answer is Nk/N.
Correct answer
A. First
Explanation
The correct answer is First.
Correct answer
B. Both (a) and (b)
Explanation
The correct answer is Both (a) and (b).
Correct answer
C. Sector Graph
Explanation
The correct answer is Sector Graph.
Correct answer
D. Mutually Exclusive
Explanation
The correct answer is Mutually Exclusive.
Correct answer
C. Increasing
Explanation
The correct answer is Increasing.
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D. Random
Explanation
The correct answer is Random.
Correct answer
D. Hypergeometric distribution
Explanation
The correct answer is Hypergeometric distribution.