Question: 1-Proportion Hypothesis Tests Student Study Session Free Response Questions: 7. Some bottles of a certain brand of avored iced tea include a code for a


1-Proportion Hypothesis Tests Student Study Session Free Response Questions: 7. Some bottles of a certain brand of avored iced tea include a code for a free music download on the lid of the bottle. The company that makes the avored tea claims that a code can be found in 25% percent of the bottles. However, based on their experiences drinking this tea at home, a group of students believes that the proportion of bottles with codes is less than 0.25. This group of students purchased 82 bottles of the tea to investigate the company's claim. The students found a total of 17 codes for free music downloads in the 82 bottles. Suppose it is reasonable to assume that the 82 bottles purchased by the students are a random sample of all bottles of this tea. Based on this sample, is there support for the students' belief that the proportion of bottles with codes is less than 0.25? Provide statistical evidence to Support your
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