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Most vitamins are sensitive to heat and water. Water-soluble vitamins, especially most of the B vitamins and vitamin C , leach into cooking water.
Which one is not basis of classification of data.
If Z1, Z2,…Zn are n independent standard normal variates, then Σni=1 Z2i will follow:
For the study purpose, the mean of the observations is 148 gm and standard deviation is 17.4 gm. Approximately, the coefficient of variation equals to:
The interquartile range excludes ___ of the values.
The following observations 14, 19, 17, 20, 25 constitute a random sample from an unknown population with mean u and standard deviation σ.
The...
If a discrete random variable X follows uniform distribution and assumes only the values 8, 9, 11, 15, 18, 20, the value of P(|X-14| < 5) will be:
Recession in industry is associated with the:
The arithmetic mean of the following frequency distribution of number of members in family in the society
X: ...
Fundamental principles of design of experiment are
(I) Randomization
(II) Replication
(III) Local control
Which option is correct?
Which of the following approaches does multiplicative model have for the component of Time series Secular trend (7). Seasonal variation (S), Cyclical f...
