Textbook: Statistics for the Behavioral Sciences Gregory J. Privitera   Please show your work-Concept and Application Problems (Pg.133) An expert reviews a sample of 10 scientific articles (n = 10) and records the following number of errors in each article: 2, 9, 2, 8, 2, 3, 1, 0, 5, and 7. Compute the SS, variance, and standard deviation for this sample using the definitional and computational formula.

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Textbook: Statistics for the Behavioral Sciences
Gregory J. Privitera
 
Please show your work-Concept and Application Problems (Pg.133)

  1. An expert reviews a sample of 10 scientific articles (n = 10) and records the following number of errors in each article: 2, 9, 2, 8, 2, 3, 1, 0, 5, and 7. Compute the SS, variance, and standard deviation for this sample using the definitional and computational formula.
Expert Solution
Step 1

We have given that,

The data set are,

2, 9, 2, 8, 2, 3, 1, 0, 5, 7

Then, 

We will find the sample variance and standard deviation? 

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