Answer:
There is no statistical evidence at 1% level to accept that the mean net contents exceeds 12 oz.
Step-by-step explanation:
Given that a random sample of ten containers is selected, and the net contents (oz) are as follows: 12.03, 12.01, 12.04, 12.02, 12.05, 11.98, 11.96, 12.02, 12.05, and 11.99.
We find mean = 11.015
Sample std deviation = 3.157
a) 
(Right tailed test)
Mean difference /std error = test statistic

p value =0.174
Since p >0.01, our alpha, fail to reject H0
Conclusion:
There is no statistical evidence at 1% level to accept that the mean net contents exceeds 12 oz.
Answer:
81a^2+16b^2
Step-by-step explanation:
Answer:
the perimeter of the square is 12 mm
Step-by-step explanation:
each side of the square is 3 mm
That is an angle bisector.
It divides an angle in half
hope it helps
Answer:A B C D
Step-by-step explanation:
it is A B C D