The following data are the final exam scores of the 10 students in a small calculus class. 86 75 94 86 81 65 78 90 61 60 Are these population or sample data? What is the range for this data set? What is the variance for this data set? Round your answer to three decimal places, if necessary.
The following data are the final exam scores of the 10 students in a small calculus class. 86 75 94 86 81 65 78 90 61 60 Are these population or sample data? What is the range for this data set? What is the variance for this data set? Round your answer to three decimal places, if necessary.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 23PFA
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Question
The following data are the final exam scores of the 10 students in a small calculus class.
86 | 75 | 94 | 86 | 81 | 65 | 78 | 90 | 61 | 60 |
Are these population or sample data?
What is the
What is the variance for this data set? Round your answer to three decimal places, if necessary.
What is the standard deviation for this data set? Round your answer to three decimal places, if necessary.
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