The expected mean of a continuous population is 200, and its standard deviation is 15. A sample
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a. Ho
b. Ha
c. a
d. z(a/2)
e. µ (based on Ho)
f. g. σ h. σ x
i. z, z-score for
j. decision
k. Sketch the standard normal curve and locate a/2, z(a/2), the critical region, and z.
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