14. A product output is known to be 1% defective. In a random sample of 400 components, determine the probability of including i. 2 or less defectives,

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statistic 

bionomial distribution

14. A product output is known to be 1% defective. In a random sample of 400 components,
determine the probability of including
i. 2 or less defectives,
ii. 7 or more defectives.
15. If 4% of the total output of panels are substandard, find the probability of obtaining 0, 1, 2,
3, 4-or-more defectives in a random sample batch of 60 panels.
Transcribed Image Text:14. A product output is known to be 1% defective. In a random sample of 400 components, determine the probability of including i. 2 or less defectives, ii. 7 or more defectives. 15. If 4% of the total output of panels are substandard, find the probability of obtaining 0, 1, 2, 3, 4-or-more defectives in a random sample batch of 60 panels.
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