Solution Found!
Refer to Exercise 5. Suppose 10 circuits are constructed.
Chapter 4, Problem 6E(choose chapter or problem)
QUESTION:
Refer to Exercise 5. Suppose 10 circuits are constructed. Find the probability that 8 or more have voltages less than 200 volts.
Questions & Answers
QUESTION:
Refer to Exercise 5. Suppose 10 circuits are constructed. Find the probability that 8 or more have voltages less than 200 volts.
ANSWER:
Solution 6E
Step1 of 3:
Let us consider resistance R in ohms it follows lognormal distribution with mean and variance
That is
Also current I amperes it follows lognormal distribution with mean and variance
That is
We need to find the probability that 8 or more have voltages less than 200 volts.
Step2 of 3:
Consider,