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OpenStudy (anonymous):
Wheat flour is packed in 25-pound bags. An inspector suspects the bags may weigh less than 25 pounds. A random sample of 16 bags produces a mean of 24.5 pounds and a standard deviation of 0.8 pounds. Is there enough evidence to conclude that the flour is less than 25 pounds in bag as stated at aplha=0.05.
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OpenStudy (anonymous):
You will need either a standard deviation table or a graphing calculator for this question. Do you have that handy?
OpenStudy (nottim):
could use a online graphing calculator. or a ti 83 emulator, such as wabbitemu
OpenStudy (anonymous):
Yes he has one handy
OpenStudy (nottim):
how so?
OpenStudy (anonymous):
Im next to him and he has mine
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OpenStudy (nottim):
lol
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