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GATE Mechanical 2021 Set 1 | Question: 5

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Consider a binomial random variable $\text{X}$. If $X_{1},X_{2},\dots ,X_{n}$ are independent and identically distributed samples from the distribution of $\text{X}$ with sum $Y=\sum_{i=1}^{n}X_{i}$, then the distribution of $\text{Y}$ as $n\rightarrow \infty$ can be approximated as

  1. Exponential
  2. Bernoulli
  3. Binomial
  4. Normal

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