Question: Find the area under the standard normal curve over the interval (a) z = -.85 to z = .85 (b) z = -1.15 to z

Find the area under the standard normal curve over the interval
(a) z = -.85 to z = .85
(b) z = -1.15 to z = 1.15
(c) z = .58 to z = 2.03
(d) z = -.845 to z = 1.366 (interpolate)
(e) Check all of your answers using software.

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