Question: By hand, sketch a normal distribution and draw a vertical line at the location of the z. Then, determine if the tail is to the

  1. By hand, sketch a normal distribution and draw a vertical line at the location of the z. Then, determine if the tail is to the left or the right of the line and find the proportion in the tail using the unit normal table.
    1. Z = - 1.00
    2. Z = - 0.80
    3. Z = +0.25
    4. Z = +1.25

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