The four  personalities from Rajasthan selected for the Padma award are Moolchand Lodha, Laxman Singh and Ahmed Hussain and Mohammad Hussain (jointly).
The mean deviation and coefficient of mean deviation of 5 observation are 1.2 and 0.4. If the sum of the first four terms is 10, then the fifth term is...
Which one is parameter from population?
A physical instructor claims that the mean weight of students in school is greater than 82 kg with standard deviation 20. If a sample of size 81 studen...
The mean deviation from an average A will be minimum, if A represents:
Which of the following approaches does multiplicative model have for the component of Time series Secular trend (7). Seasonal variation (S), Cyclical f...
By the method of moving averages, the seasonal index for four quarters equals to:
The arithmetic mean of the following frequency distribution of number of accidents X on week working days is:
X:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â...
The six decile (D6 ) of 5, 3, 2, 6, 8, 4 is:
