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Calculate the standard deviation of both datasets in the Unit 6 data file, located in Course Documents. In addition, provide for each dataset a five-number summary and construct a box plot using the...

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Calculate the standard deviation of both datasets in the Unit 6 data file, located in Course Documents. In addition, provide for each dataset a five-number summary and construct a box plot using the tools in Word. In a minimum of 250 words, provide the following: (1) Explain the steps you followed to calculate the standard deviation in your own words. (2) Based on the standard deviation, five number summary and box plot, compare and contrast both datasets and describe the conclusions you reach. This assignment should be submitted as a Word document.
Answered Same Day Aug 04, 2021

Solution

Himanshu answered on Aug 08 2021
144 Votes
Procedure to calculate the Standard Deviation of a given dataset:
1. Calculate the mean of all the numbers (the simple average of the numbers).
2. Then for each number: subtract the Mean from the number and square the result.
3. Then add all the values from the above step to get the sum of squares.
4. Divide the sum of squares calculate above by the number of numbers minus one; that is, (n – 1).
5. Take the square root of that and then we get the...
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