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Author Question: A set of data items is normally distributed with a mean of 60. Convert the data item to a z-score, ... (Read 459 times)

ETearle

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Question 1

A set of data items is normally distributed with a mean of 60. Convert the data item to a z-score, if the standard deviation is as given.

data item: 100;  standard deviation: 10
◦ 10
◦ 4
◦ 40


Question 2

A set of data items is normally distributed with a mean of 60. Convert the data item to a z-score, if the standard deviation is as given.

data item: 78;  standard deviation: 12
◦ 12
◦ 5
◦ 18
◦ 1.5


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Marked as best answer by ETearle on Feb 2, 2020

scikid

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ETearle

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Reply 2 on: Feb 2, 2020
Wow, this really help


Bigfoot1984

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

 

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