Question

Based on past experience, the quality control engineer of Heavy Electrical Limited has estimated that the probability of commissioning each project in time at a site is 0.9. The company is planning to commission 5 such projects in the forthcoming year. Find the probability of commissioning: i.)No project

ii.) Two projects in time

iii.) At most one project in time

iv). At least two projects in time

v). Find the mean and variance of the above distribution

Answer 1

Answer:

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