Use the normal curve approximation to binomial distribution

Reference no: EM13180092

A poll of 2000 teenagers that 1 in 8 teenagers carries a weapon. In a typical high school with 1200 students, what is the probability that more than 120 students, but fewer than 165 carry a weapon?

Use the normal curve approximation to the binomial distribution.

Reference no: EM13180092

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