uppose X ~ N(11,0.5), and x = 10.5. Find and interpret the z-score of ne standardized normal random variable. he z-score when x = 10.5 is -1. his z-score tells you that x = 10.5 is eviation(s) to the of the mean. standard

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 7E
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Suppose X~ N(11, 0.5), and x = 10.5. Find and interpret the z-score of
the standardized normal random variable.
The Z-score when = 10.5 is -1.
x
This z-score tells you that x =
deviation(s) to the
10.5 is
of the mean.
standard
Transcribed Image Text:Suppose X~ N(11, 0.5), and x = 10.5. Find and interpret the z-score of the standardized normal random variable. The Z-score when = 10.5 is -1. x This z-score tells you that x = deviation(s) to the 10.5 is of the mean. standard
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ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
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Pearson Addison Wesley,