Question
The following data are the result of a historical study of the number of flaws found in a porcelain cup produced by a manufacturing firm.
The following data are the result of a historical study of the number of flaws found in a porcelain cup produced by a manufacturing firm.
| Flaws | Probability |
| 0 | 0.451 |
| 1 | 0.270 |
| 2 | 0.134 |
| 3 | 0.078 |
| 4 | 0.038 |
What is the standard deviation value?
Round the intermediate values to 6 decimal places. Round your answer to 4 decimal places.
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Essentials Of Marketing Research
Authors: Naresh K. Malhotra
1st Global Edition
1292060166, 9781292060163
