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In: Statistics and Probability

About % of the area under the curve of the standard normal distribution is between z=−2.098z=-2.098...

About % of the area under the curve of the standard normal distribution is between z=−2.098z=-2.098 and z=2.098z=2.098 (or within 2.098 standard deviations of the mean).

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Expert Solution

P(-2.098 < Z < 2.098) = P(Z < 2.098) - P(Z < -2.098)

                                   = 0.98205 - 0.01795

                                   = 0.9641

                                   = 96.41% (ans)

                                                                                                                                                                                                                                      

orchestra answered 2 years ago
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