Question
In order for a candy company to claim that a bridge mix is mostly chocolate stars, a proportion of at least 0.8 of the packages
In order for a candy company to claim that a bridge mix is mostly chocolate stars, a proportion of at least 0.8
of the packages must contain 3 ounces or more of chocolate stars. Quality control tests a random sample of 50
packages to determine if the proportion is less than 0.8 at a significance level of 0.05
calculate the value of p^? calculate the value of z score? calculate the value of p?
Since the p-value is ( greater/less) than the significance level 0.05, the null hypothesis (fails to be rejected/is rejected)
(sufficient/insufficient) evidence exists that the proportion of packages with 3 ounces or more of chocolate stars is less than 0.8
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