Solution Found!
Answer: The temperature reading from a thermocouple placed
Chapter 4, Problem 42E(choose chapter or problem)
QUESTION:
Problem 42E
The temperature reading from a thermocouple placed in a constant-temperature medium is normally distributed with mean , the actual temperature of the medium, and standard deviation . What would the value of σ have to be to ensure that 95% of all readings are within. 1 ° of μ?
Questions & Answers
QUESTION:
Problem 42E
The temperature reading from a thermocouple placed in a constant-temperature medium is normally distributed with mean , the actual temperature of the medium, and standard deviation . What would the value of σ have to be to ensure that 95% of all readings are within. 1 ° of μ?
ANSWER:
Answer
Step 1 of 2
Here we need to find σ value
0.95=P(0.1)
0.95=P(0.1/)
=P(-0.1/
=)-(1-))
0.975 =)