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Disadvantages of Mode
a.It is ill defined.
b.It is indefinite and it is some cases impossible to find a definite value.
c.It is not based on all observation. So it may not be a good representative.
d.It is not capable of further algebraic treatment.
e.Sometimes there can be more than one mode and sometimes there is no mode in the data.
f.As compared to mean it is affected to greater extent by fluctuations of sampling.
g.It is necessary to arrange the data in ascending or descending order of magnitude.
discuss and explain both probability and non probability sampling techniques.
A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i
Tentative explanations when formulated as propositions are called hypotheses. It is very important to state the hypothesis and its anticipated consequences before star
characteristics of operational research model
formulate the linear programming model of the table above
Important to Theoretical Distribution The science of theoretical distribution under which the frequencies of a variable are derived by some mathematical model without
The Neatee Eatee Hamburger Joint specializes in soyabean burgers. Customers arrive according to the following inter - arrival times between 11.00 am and 2.00 pm: Interval-arrival
A water chillier with a capacity of 30 TR cools 20 m 3 /hr. water entering at 12 o C what is the temp. of water leaving the chillier. A reversible engine has an ideal thermal ef
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how to solve it
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