Question:
What is the median of 47, 52, 57, 62, 67, 72, 77, 78 ?
What is the median of 47, 52, 57, 62, 67, 72, 77, 78 ?
Updated On: May 24, 2024
- 62
- 67
- 64.5
- 69.5
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct option is (C): 64.5
Was this answer helpful?
5
3
Top Questions on Mean and Variance of Random variables
- Let \( a, b \in \mathbb{R} \). Let the mean and the variance of 6 observations \(-3, 4, 7, -6, a, b\) be 2 and 23, respectively. The mean deviation about the mean of these 6 observations is:
- JEE Main - 2024
- Mathematics
- Mean and Variance of Random variables
- The variance \(\sigma^2\) of the data
Is _______.
- JEE Main - 2024
- Mathematics
- Mean and Variance of Random variables
- If the mean and variance of the data \( 65, 68, 58, 44, 48, 45, 60, \alpha, \beta, 60 \) where \( \alpha > \beta \) are \( 56 \) and \( 66.2 \) respectively, then \( \alpha^2 + \beta^2 \) is equal to
- JEE Main - 2024
- Mathematics
- Mean and Variance of Random variables
- Let the value of a random sample drawn from a normal distribution with mean 5 and unknown standard deviation $\sigma$ be 4.8, 4.5, 5.1, 5.2, 5.3, 5.5. Then, the maximum likelihood estimate of $\sigma^2$ is _____. (rounded off to two decimal places).
- IIT JAM EN - 2024
- Statistics for Economics
- Mean and Variance of Random variables
- If the difference between mode and mean of a data is k times the difference between median and mean, then the value of k is
- AP POLYCET - 2023
- Mathematics
- Mean and Variance of Random variables
View More Questions
Questions Asked in TS POLYCET exam
- The value of \(\tan 26^\circ. \tan 64^\circ\) is
- TS POLYCET - 2023
- Trigonometry
- When white light is incident on a glass prism, the least deviated colour is
- TS POLYCET - 2023
- Wave Optics
- If 5x+py+8=0 and 10x+15y+12=0 has no solution, then p =
- TS POLYCET - 2023
- Quadratic Equations
- If \(\sec \theta = \frac{2}{\sqrt{3}}\),then \(cosθ=\)
- TS POLYCET - 2023
- Trigonometry
- In the figure, if AP and AQ are the two tangents to a circle with centre 'O' so that \(∠OQP=15°\), then \(∠QAP=\)
- TS POLYCET - 2023
- Tangent to a Circle
View More Questions