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7 January, 17:04

Find the area to the right of a z score of 2.75 under a standard normal distribution curve.

A. 0.0030

B. 0.9970

C. 1.9200

D. 0.6000

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  1. 7 January, 19:19
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    The area tom the right of the z-score of 2.75 under a statistical normal distribution curve will be given by:

    1-P (z≤2.75)

    but

    P (z≤2.75) = 0.997

    thus

    1-P (z≤2.75)

    =1-0.997

    =0.003

    Answer: 0.003
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