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9. In a recent taste test, 1017 out of 1250 people could not tell the difference between a popular soda's original flavor and the new calorie-fre

difference. Find a test statistic for the proportion.
z = 2.21
z = 1.38
z = 1.20
z = 0.39

User Kzfid
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1 Answer

6 votes

Answer:

z=1.20

Explanation:

Just Took Test

User Nbojja
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