Consider the following statement connected with Alauddin Khalji :
Alauddin Khalji enforced revenue measures in the surrounding region of Delhi not in south India.
Recession in industry is associated with the:
The mean deviation from an average A will be minimum, if A represents:
For the variables X and Y, we collect 4 observations with ∑ X = 10,∑ Y = 14,∑ X2 = 30,∑ Y2 = 54,∑ XY = 31 The regressio...
The null hypothesis in ANOVA one-way classification, the study of the variances due to k different sources, is:
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:
The average working hours per month of the staff aged over 50 years in a factory were 160 and that of the staff aged under 50 years were 210. The mean ...
If Z follows standard normal distribution with mean 0 and variance 1, then Z2 follows:
For the recorded observation, the coefficient of variation is 0.2 and the variance is 16. The arithmetic mean is:
X1 and X2 represent number of occurrences of event A and 8 that follow Poisson distribution with mean rate λ1 and λ2 , If Y1 and Y2 are inter-occurre...
