What is the value of k? What is the standard deviation?
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A: Formula : Test statistic
Given that a die is tossed and has the following data :
| x | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| P(x) | 1/6 | k | 1/6 | 1/6 | 1/6 | 1/6 |
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What is the value of k? |
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What is the standard deviation? |
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