zaymiranda04z zaymiranda04z
  • 17-01-2024
  • Mathematics
contestada

A normal distribution has mean m and standard deviation s. An x-value is randomly selected from the distribution.

Find P(μ−2σ≤x≤μ+3σ).

A
0.0265

B
0.9735

C
0.975

D
0.9985

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