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# (Solved): An employee of Aggie ice cream believes that the proportion (p) of customers who order singles is 0. ...

An employee of Aggie ice cream believes that the proportion (p) of customers who order singles is 0.49. While a co-worker is sure the proportion is closer to 0.65. To test this claim, the employees conduct a hypothesis test of H0 : p = 0.49 vs HA: P = 0.65 the select a random sample of 38 customers and find the proportion that order single scoops If the true proportion of customers who order single scoops is 0.49 and the employees conclude that the proportion is 0.65 what kind of error have they committed A type 2 error A type 3 error A power error A type 1 error No error The employees reject the null hypothesis if the sample proportion is greater than 0.56. Find the probability of a type 1 error P(type 1 error) = Calculate the power of the test Power =

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