A machine fills containers with 35 ounces of raisins. After the containers are filled, another machine weighs them. If the conta
iner's weight
differs from the desired weight of 35 ounces by more than two ounces, the container is rejected. Which graph could be used to determine
minimum and maximum acceptable weights for the containers?
differs from the desired weight of 35 ounces by more than two ounces, the container is rejected. Which graph could be used to determine
minimum and maximum acceptable weights for the containers?
1 answer:
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Answer and Step-by-step explanation:
The answer is attached below
Given that the standard deviation, s = 2.3 and that there are 24 students, thus the degree of freedom is 24 - 1 = 23.
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and 
From the chi-square table, the value of
and the value of 
.
The 90% confidence interval for
is given by:
And the 90% confidence interval for
is given by:
For 90% confidence interval,
From the chi-square table, the value of
The 90% confidence interval for
And the 90% confidence interval for