Δ²y₀ = _______.

Number of basic allocation in any row or column in an assignment problem can be _______.

If y = cx + c− c³ then its differential equation is ______.

Consumer price index are obtained by: ________.

A time series is a set of data recorded ________.

In simple random sampling from a population of N units, the probability of drawing any unit at the first draw is  ______.

If \(\int _{ 0 }^{ 1 }{ f(x) } dx=1,\int _{ 0 }^{ 1 }{ xf(x) } dx=a\) and \(\int _{ 0 }^{ 1 }{ { x }^{ 2 }f(x) } dx={ a }^{ 2 }\), then \(\int _{ 0 }^{ 1 }{ { (a-x) }^{ 2 } } f(x)\) dx is _______.

\(\int \frac{\sin 5 x-\sin x}{\cos 3 x} d x\) is _______.

Monthly expenditure on their credit cards, by credit card holders from a certain bank, follows a normal distribution with a mean of  Rs. 1,295.00 and a standard deviation of Rs. 750.00. What proportion of credit card holders spend more than Rs. 1,500.00 on their credit cards per month?

An experiment succeeds twice as often as it fails. The chance that in the next six trials, there shall be at least four successes is ________.

An expected value of a random variable is equal to it’s ________.

E[X-E(X)]² is ________.

Probability which explains x is equal to or less than particular value is classified as ________.

Area bounded by y = x between the lines y = 1, y = 2 with y = axis is ________.

If \(\rho (A)=\rho (A,B)\) the number of unknowns, then the system is______.

if T = \(_{ B }^{ A }\left( \begin{matrix} \overset { A }{ 0.4 } & \overset { B }{ 0.6 } \\ 0.2 & 0.8 \end{matrix} \right) \) is a transition probability matrix, then at equilibrium A is equal to ________.