Answer:
Hello! Your answer shall be, A)To show how the reader might follow the experiment's procedure.
Explanation:
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In the text book i think that is right
Answer:
The z score can be calculated by the difference of population and sample mean divided by standard error. Standard error can be calculated as the standard deviation divided by square root of sample size From the given the standard error: SE = 12/sqrt (20) = 2.68 Z = (208 -195)/2.68 = 4.85
Explanation:
Sorry I do not understand this question please make it more Bounce stayed
