If a Project Path Has an Expected Duration of 10

question 31

Multiple Choice

If a project path has an expected duration of 10 days and a standard deviation of 3 days, what is the probability that the path will be completed in 13 days or less?

• A)50 percent
• B)33 percent
• C)75 percent
• D)84 percent

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Definitions:

Slow Cranking

A condition where an engine turns over at a slower pace than normal during starting, often due to low battery power.

42 MT Starter Motor

A specific model of starter motor designed to crank internal combustion engines into starting by rotating them, often referenced by its capacity or model number.

High Compression Engines

Engines designed with a high ratio of the volume of its combustion chamber from its largest capacity to its smallest capacity, which typically increases efficiency and power output.

Reduction Ratio

The ratio of the output speed to the input speed in a gear system, indicating how much the gear reduces the speed.