Question 629340
z = (x - mu)/(sigma)


z = (x - 100)/(8)


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z score for x = 98


z = (x - 100)/(8)


z = (98 - 100)/(8)


z = (-2)/(8)


z = <font color="red">-0.25</font>

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z score for x = 108


z = (x - 98)/(8)


z = (108 - 100)/(8)


z = (8)/(8)


z = <font color="red">1</font>


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z score for x = 112


I'll let you do this one




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