MCQ
The most commonly use mathematical method for measuring the trend is:
- ASemi average method
- BTime series method
- ✓Method of least squares
- DMoving average method
✓
Answer
Correct option: C.
Method of least squares
(c) Method of least squares
Explanation: Method of least squares
Explanation: Method of least squares
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The constraints of a linear programming problem along with their graphs is shown below:
$
x+2 y \geq 3, \quad x \geq 10, \quad y \geq 0
$
Which of the following inequality may be removed so that the feasible region remains the same in above graph?
→$
x+2 y \geq 3, \quad x \geq 10, \quad y \geq 0
$
Which of the following inequality may be removed so that the feasible region remains the same in above graph?
A sales promotion company sells tickets for ₹ 100 each to win a prize of ₹ 5 lakhs. If a person buys one of the 10,000 tickets sold, then his expected gain in rupees is
If $x \in R,|x| \geq-7$, then
→If $100 \equiv \mathrm{x}(\bmod 7)$, then the least positive value of x is:
→A sample of 50 pens is taken at random. Out of 50 pens we found 15 pens are of Cello, 17 are of Parker and 18 are of Reynolds. What is the point estimate of population proportion of Parker.
If $A=\left|\begin{array}{ccc}2 & \lambda & -3 \\ 0 & 2 & 5 \\ 1 & 1 & 3\end{array}\right|$, then $A^{-1}$ exist, if
→The interval on which the function $f(x)=2 x^3+9 x^2+12 x-1$ is decreasing is:
→Find the mean and variance of X?
→| $X =x$ | $0$ | $1$ | $2$ | $3$ | $4$ |
| $f(X)$ | $\frac{1}{9}$ | $\frac{2}{9}$ | $\frac{3}{9}$ | $\frac{2}{9}$ | $\frac{1}{9}$ |
A _________ is a statistical test used to compare the means of two groups
The solution set of the inequation $|x+2| \leq 5$ is:
→