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Interval Estimates

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February 12th, 2023

Volunteers were randomly selected for a blind taste test between two flavored waters, A and B, at two different locations in the mall. Of 64 volunteers at the first location, 41 preferred product A. Of 58 volunteers at the second location, 35 preferred product A. Using interval estimates, determine to 95% confidence if there is a statistically significant difference between the two proportions.

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