 Measure the change in quantity of product
 Measure the overall change in price of a range of products
 Measure the overall change in quantity of range of product.
 Measure the change in price of a product
Correct Answer is:
Measure the overall change in price of a range of products

Correct Answer is:
byx

Correct Answer is:
90

 Standard Deviation
 Variance
 Coefficient of Variation
 None of these
Correct Answer is:
Variance

 Class interval
 Open interval
 Size
 Mid point
Correct Answer is:
Mid point

Correct Answer is:
2


Correct Answer is:
P(X≤x)

Correct Answer is:
∞

Correct Answer is:
2.3

Correct Answer is:
3

 Discrete
 Variable
 Scale
 Non of these
Correct Answer is:
Discrete


Correct Answer is:
280

 Independent
 Associated
 Disassociated
 None of these
Correct Answer is:
Associated
