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Author Question: If the standard deviation of a statistic X is 4.3 and the sample size is 16, what is the standard ... (Read 132 times)

bobbysung

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on: Jun 29, 2018
If the standard deviation of a statistic X is 4.3 and the sample size is 16, what is the standard error of the sampling distribution for X?
 a. 0.269 c. 8.295
  b. 1.075 d. 17.2

Question 2

When responses to two rating scale questions are plotted in four quadrants of a two- dimensional table, the result is called a histogram.
 
 Indicate whether the statement is true or false


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todom5090

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Reply #1 on: Jun 29, 2018
Answer to Question 1

B
The standard error of the sampling distribution for X ( ) is the standard deviation of X divided by the square root of the sample size, in this case 4.3 / 4 = 1.075.

Answer to Question 2

F
This is called quadrant analysis.


bobbysung

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Reply 2 on: Jun 29, 2018
YES! Correct, THANKS for helping me on my review

ryhom

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Reply 3 on: Yesterday
Excellent

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