The Book Cost (In Dollars) for One Semesterʹs Books Are

question 33

Multiple Choice

The book cost (in dollars) for one semesterʹs books are given below for a sample of five college students.Calculate the sample variance of the book costs.200, 130, 400, 500, 345

• A) 22,450.00
• B) 149.83
• C) 370.00
• D) 315.00

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