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Class XI
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Chapter 13
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Coefficient of variation and comparing data sets
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Quiz
Class XI
Quick check : Coefficient of variation
6 questions
Question 1 of 6
Score:
0
/ 0
A
σ
\sigma
σ
B
x
ˉ
/
σ
\bar{x}/\sigma
x
ˉ
/
σ
C
(
σ
/
x
ˉ
)
×
100
(\sigma/\bar{x}) \times 100
(
σ
/
x
ˉ
)
×
100
D
x
ˉ
−
σ
\bar{x} - \sigma
x
ˉ
−
σ
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