Find the value of z such that 0.9544 of the area lies between −z and z. Round your answer to two decimal places.

Question

Find the value of z such that 0.9544 of the area lies between −z and z. Round your answer to two decimal places.

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Answers ( No )

    0
    2021-11-25T18:27:53+00:00

    Hello…

    Z = total area (1)

    ___-z___0.9544___z

    z = 0.0288

    Normal,

    z = 2

    0
    2021-11-25T18:27:54+00:00

    assuming this is related to stats,

    z is the variable in a normal distribution Z

    total area under Z = 1

    so if  0.9544 of the area lies between −z and z

    area lie above z = area lie below z = (1-0.9544)/2 = 0.0456/2 = 0.0228

    from normal distribution table look-up, z = 2.00

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