BCS-ISEB
ISEB-PM1 · Question #160
ISEB-PM1 Question #160: Real Exam Question with Answer & Explanation
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Question
If you know expected value is 500 and the standard deviation is 12, you can say with approximately a 95 percent confidence rating which of the following?
Options
- AThe activity will take from 464 to 536 days.
- BThe activity will take from 494 to 506 days.
- CThe activity will take from 476 to 524 days.
- DThe activity will take from 488 to 512 days.
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