Quiz-understanding Data
8 Questions
.
Questions and Answers
- 1.
Standard deviation can be negative
- A.
True
- B.
False
Correct Answer
B. False -
- 2.
Standard deviation is robust to outliers?
- A.
True
- B.
False
Correct Answer
B. False -
- 3.
Data refer to unorganised facts
- A.
True
- B.
False
Correct Answer
A. True -
- 4.
..............is the average of given values.
Correct Answer
Mean - 5.
..............is the mid value when data are sorted in ascending/descending order.
Correct Answer
Median - 6.
...............is the data value that appears most number of times.
Correct Answer
Mode - 7.
..................is the difference between the maximum and minimum values.
Correct Answer
Range - 8.
................. is the positive square root of the average of squared difference of each value from the mean.
Correct Answer
Standard deviation
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Current Version
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Mar 25, 2020Quiz Edited by
ProProfs Editorial Team -
Mar 25, 2020Quiz Created by
Aparnasunil75
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