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dagilbert

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Nov 9, 2009
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A machine produces 9 inch latex gloves. A sample of 69 gloves is selected, and it is found that 45 are shorter than they should be. Find the 98% confidence interval on the proportion of all such gloves that are shorter than 9 inches.
 

Subhotosh Khan

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Jun 18, 2007
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dagilbert said:
A machine produces 9 inch latex gloves. A sample of 69 gloves is selected, and it is found that 45 are shorter than they should be. Find the 98% confidence interval on the proportion of all such gloves that are shorter than 9 inches.
Please share with us your work, indicating exactly where you are stuck - so that we know where to begin to help you
 
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