7.4.13 Hypothesis Test for a Single Sample Proportion using StatCrunch

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Using StatCrunch to solve a hypothesis test for a single sample proportion. This is always a Z-test for proportions. Larson 7/4/13
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Watching this vid for my college course and knowing which things to use. thank you

bakagamer
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@4:18 why didn't we divide alpha by 2?

Gochew
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i did this for problem 15 in my hmwk in chap 8, 8.2 the info says is not correct not correct.
i have p value of 0.435 in n =337 observed orders, with 38 not accurate orders, 0.05 conf. level stat crunch is giving p value of 0.0001? when computer has .435vas correct? i entered # of successes as 299, num of observations 337 Ho:p 0.1 HA: p not equal to 0.1? what am i doing wrong?

itsnotmeitsyou
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i need help doing chi 8 sec 8.2 and 8.3! have a test tomorrow.

itsnotmeitsyou