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2 May, 07:17

Find the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05. Round your answer to four decimal places, if necessary.

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  1. 2 May, 08:30
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    Step-by-step explanation:

    We would determine the area to the left of z = 0.49 on the normal curve and subtract it from the area to the left of z = 2.05 on the normal curve

    Therefore,

    For z = 0.49,

    Probability value = 0.6879

    For z = 2.05

    Probability value = 0.9798

    Therefore, the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05 is

    0.9798 - 0.6879 = 0.2919
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