CUET PG 2021 — Mathematics PYQ

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Question

CUET PG 2021 — Mathematics PYQ

CUET PG | Mathematics | 2021

Normals distribution is also known as

Choose the correct answer:

Explanation

Key Characteristics:

Symmetry: Ye distribution apne mean ( $\mu$ ) ke dono taraf bilkul ek jaisa (symmetric) hota hai.
Measures of Central Tendency: Is distribution mein Mean, Median, aur Mode teeno ek hi point par hote hain:

$\text{Mean} = \text{Median} = \text{Mode}$
Probability Density Function (PDF): Iska mathematical formula thoda complex hai par kaafi mahatvapurna hai:

$f(x) = \frac{1}{\sigma\sqrt{2\pi}} e^{-\frac{1}{2}\left(\frac{x-\mu}{\sigma}\right)^2}$

Yahan:
- $\mu$ = Mean (Average)
- $\sigma$ = Standard Deviation