Choose the odd one out

The causes leading to vast variation in the specification of a product are usually due to _____

The point estimate mean of the following data is __________.
21.1, 25.0, 20.0, 16.0, 12.0, 10.0, 17.0, 18.0, 13.0,11.0

Which of the following statements is true?

For a standard normal distribution, the mean and variance are _________

If the mean and variance of a binomial variate are 2 and 1 respectively, the probability that X takes a value greater than one is equal to ________

In case of normal distribution, skewness is ___________

If X is a discrete random variable then which of the following is correct?

If f(x) = kx(1-x), 0< x < 1 is a p.d.f. then the value of k is ________.

If f(x) = kx(1-x), 0< x < 1 is a p.d.f. then the value of k is ________.

If f(x) = cx², 0

X is a discrete random variable. Which take values 0,1,2 and P(X = 0) = \(\frac{144}{169}\), P(X = 1) = \(\frac{1}{169}\), then the value of P(X = 2) is ________

Operation research is an analytical method of ___________

Vogel's approximation method yields an initial basic feasible solution which is very close to the solution.

If \(\frac { dy }{ dx } =\frac { x-y }{ x+y } \), then the solution is _______

The integrating factor of x\(\frac { dy }{ dx } \)-y = e^x is _____________

The differential equation satisfied by all the straight lines in xy plane is _____________

\(\int _{ 1 }^{ 4 }{ f\left( x \right) } dx,\) where f(x) =  \(\begin{cases} 7x+3\quad if\quad 1\le x\le 3 \\ 8x\quad if\quad 3\le x\le 4 \end{cases}\) is _____________.

\(\int { \frac { { x }^{ 5 }-{ x }^{ 4 } }{ { x }^{ 3 }-{ x }^{ 2 } } } \)dx = __________ +c

\(\int { { 3 }^{ x+2 } } \) dx = ______________ +c

If \(\left| \begin{matrix} 2x & 5 \\ 8 & x \end{matrix} \right| =\left| \begin{matrix} 6 & -2 \\ 7 & 3 \end{matrix} \right| \) then x =

If y is to be estimated for the value of x between two extreme points in a set of values, it is called ___________

The differences of the first differences are ________________

If the values of x are not at equi-distant then we can use ______________

If c is a constant, then Δc.f(x) ______________

The area bounded by y = x, the Y-axis and y = 1is_________.

The area of the region bounded by the line y = 3x + 2, the X-axis and the ordinates x = - 1 and x = 1is_________ sq. units.