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Author Question: Refer to a normal distribution described by the following figure. The mean is and the standard ... (Read 61 times)

karateprodigy

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Question 1

Refer to a normal distribution described by the following figure. The mean is μ and the standard deviation is σ.



A data value of 40.5 corresponds to a standardized value of
◦ 0.
◦ -1.5.
◦ 12.
◦ -1.
◦ none of these

Question 2

Refer to a normal distribution described by the following figure. The mean is μ and the standard deviation is σ.



If the standardized value of x is -1.25, then x =
◦ 65.
◦ 62.5.
◦ 51.25.
◦ 42.5.
◦ none of these


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Marked as best answer by karateprodigy on May 5, 2020

Li Jun

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karateprodigy

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Reply 2 on: May 5, 2020
Excellent


miss.ashley

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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