Question:

Standard Error of the sampling distribution of a statistic is given by

Updated On: Apr 27, 2024

Median
Mode
Correlation coefficient
Standard Deviation

Hide Solution

Verified By Collegedunia

The Correct Option is D

Solution and Explanation

The correct option is(D): Standard Deviation

Was this answer helpful?

0

0

Top Questions on Variance and Standard Deviation

Let $X=\{x\in\mathbb{N}:1\le x\le19\}$ and for some $a,b\in\mathbb{R}$, $Y=\{ax+b:x\in X\}$. If the mean and variance of the elements of $Y$ are $30$ and $750$ respectively, then the sum of all possible values of $b$ is
- JEE Main - 2026
- Mathematics
- Variance and Standard Deviation
View Solution
If the mean and the variance of 6, 4, a, 8, b, 12, 10, 13 are 9 and 9.25 respectively, then \(a + b + ab\) is equal to:
- JEE Main - 2025
- Mathematics
- Variance and Standard Deviation
View Solution
The mean and standard deviation of 100 observations are 40 and 5.1, respectively. By mistake one observation is taken as 50 instead of 40. If the correct mean and the correct standard deviation are $ \mu $ and $ \sigma $ respectively, then $ 10(\mu + \sigma) $ is equal to:
- JEE Main - 2025
- Mathematics
- Variance and Standard Deviation
View Solution
Let the mean and the standard deviation of the observations $ 2, 3, 4, 5, 7, a, b $ be $ 4 $ and $ \sqrt{2} $ respectively. Then the mean deviation about the mode of these observations is:
- JEE Main - 2025
- Mathematics
- Variance and Standard Deviation
View Solution
Variance of 240, 260, 270, 280
- KEAM - 2025
- Mathematics
- Variance and Standard Deviation
View Solution

View More Questions

Questions Asked in CUET PG exam

View More Questions