Tasha finds the length of the sides of the quadrilateral
1 answer:
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As your testing H0:p=0.79, then you have a two-tailed test.
The p-value at two-tailed test is given by:
Then, you need to check into the standard normal cumulative table to find at which -z you do have a probability of 0.395. Thus:
As you can see in the picture at z=-0.26 you have a P(Z<=-z)=0.3974
And at z=-0.27 you have a P(Z<=-z)=0.3936.
The average of these values is:
Then, you have a probability of 0.395 at a z of:
Then -z=-0.27, thus z=0.27
By definition, the volume of a cylinder is given by:
Where,
r: cylinder radius
h: cylinder height
From here, we clear the height.
We have then:
Then, replacing values we have:
Answer:
The least possible height of the container is 9 inches.