The figure below shows the standard normal distribution from statistics, which is given by the following equation.
Statistics books often contain tables such as the following (below right), which show the area under the curve from 0 to b for various values of b.
bArea1.34132.47723.49874.5000Use the information given in the table and the symmetry of the curve about the y-axis to find the following.
(a) =
(b) =
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