Answer:
We can be 95% sure that the true mean of the interval for trouble shooting time with 8 hours of training is between 12.822 and 19.261.
Step-by-step explanation:
The 95% prediction interval for trouble shooting time with 8 hours of training was determined to be 12.822 to 19.261.
This means that we can be 95% sure that the true mean of the interval for trouble shooting time with 8 hours of training is between 12.822 and 19.261.
Answer:
Step-by-step explanation:
n^2 - 3n - 418 = 0
(n-22)(n+19) = 0, positive real number is 22
Answer:
<u>5.59</u>
Step-by-step explanation:
Answer:
183
Step-by-step explanation: