Question

a) %
b);
C) 76
d) %
Answer:d
Q2). A fair coin is tossed thrice, what is he probability of getting all 3
same outcomes?
b) 4
c)
d) %
Answer: b
Q3] Company A produces 10% defective products, Company B
produces 20% defective products and C produces 5% defective
products. If choosing a company is an equally likely event, then find the
probability that the product chosen is defective.
a) 0.22
b) 0.12
c) 0.11
d) 0.21
Ans b)
Q 4.) Let X be a random variable with probability distribution function​

Answer 1

1. 76
2. 4
3. 0.12

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