What is the 95% confidence interval for 100 ohm resister with 10% tolerence?
Here is my work so far, can someone please tell me if I am doing it wrong or right? Thank you in advance.
from table 95%: k = 1.96
100 * 0.1( which is the 10% tolerance) = 10
10 / sigma >= 1.96
Sigma <=...
I*m looking for some help with a statistics question:
Builder A and Builder B both take random samples of nails, and the width of the nails are measured in centimetres - Builder A estimates that a 95% confidence interval for the width of the nails is 1.2 +/- 1.96 * 0.05. Builder B estimates...