(All Steps) A machine is programmed to fill a small bottle with 9.0 grams of medicine. A sample of eight flasks yielded the following amounts (in grams) per bottle.
Question:
A machine is programmed to fill a small bottle with 9.0 grams of medicine. A sample of eight flasks yielded the following amounts (in grams) per bottle.
9.2 8.7 8.9 8.6 8.8 8.5 8.7 9.0
Can you conclude that the mean weight is less than 9.0 grams if the level of significance is 0.01?
- Formulate the null hypothesis and the alternative hypothesis.
- (B) How many degrees of freedom are there?
- Set the decision rule
- Calculate the value of t. What do you decide about the null hypothesis?
Deliverable: Word Document 
![[Solution] Find the magnitude of the current](/images/solutions/MC-solution-library-76144.jpg "[Solution] Find the magnitude of the current of the first mesh")
[Solution] Find the magnitude of the current of the first mesh
![[Solution Library] Find the phase angle of](/images/solutions/MC-solution-library-76145.jpg "[Solution Library] Find the phase angle of the voltage in C1 of the next")
[Solution Library] Find the phase angle of the voltage in C1 of the next
(Solved) Find the real part of the voltage in R1 of the next circuit
![[Solved] Find the phase angle of the](/images/solutions/MC-solution-library-76147.jpg "[Solved] Find the phase angle of the voltage in R1 of the next")
[Solved] Find the phase angle of the voltage in R1 of the next
![[Steps Shown] Find the imaginary part of](/images/solutions/MC-solution-library-76148.jpg "[Steps Shown] Find the imaginary part of the second mesh current")
[Steps Shown] Find the imaginary part of the second mesh current
Time to Double Your Money Calculator - MathCracker.com