If a random variable $X \sim B\left(n=5, p=\frac{1}{3}\right)$,then $P(2 < X < 4) = $

  • A
    $\frac{80}{243}$
  • B
    $\frac{40}{243}$
  • C
    $\frac{40}{343}$
  • D
    $\frac{80}{343}$

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