A sample of 25 resistors, each labeled 100 ?, had an average resistance of 101.4 ? with a standard deviation of 2.3 ?. Assume the resistances are normally distributed.
a. Find a 95% prediction interval for the resistance of a single resistor.
b. Find a tolerance interval for the resistance that includes 90% of the resistors with 95% confidence.
You might also like to view...
A close-grained, light-colored, fairly soft wood that is primarily used for veneers and economically-priced furniture is _____.
a. oak b. ash c. walnut d. yellow poplar
UNIX/Linux computers can access shared Windows system drives through the use of ____.
A. RPC B. NFS C. IP D. Samba
Energy level in the ration is especially important at the time of rebreeding when the
mother is using considerable energy to produce milk for her offspring. A. True B. False
When arc welding, the general rule is that arc length should be _____
a. half the electrode diameter b. equal to the electrode diameter c. twice the electrode diameter d. slightly less than the electrode diameter