Question

20 transistors are to be tested for defects, the probability that a particular transistor will be
defective is 0.05. Find the probability that there are no defective transistors?
(a) 0.5850
(b) 0.3585
(c) 0.5580
(d) 0.7585​

Answer 1

I need help understaning how to solve these types of problems...can someone show me thanks...

Problem #1

A coin is tossed 6 times. Find the probabilities of getting the following.

a) Exactly 3 heads

Problem #2

Quality Control A factory tests a random sample of 20 transistors

for defective transistors. The probability that a particular

transistor will be defective has been established by past

Answer 2

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I need help understaning how to solve these types of problems...can someone show me thanks...

Problem #1

A coin is tossed 6 times. Find the probabilities of getting the following.

a) Exactly 3 heads

Problem #2

Quality Control A factory tests a random sample of 20 transistors

for defective transistors. The probability that a particular

transistor will be defective has been established by past