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Mathematics, 01.07.2021 21:50, malissa0325
The Cougar Swim Club acquired some Speedo Fastskin bodysuits and decided to test them out. A number of the club's fastest swimmers performed a 50m freestyle swim in a regular spandex bodysuit and in a Speedo Fastskin suit. The table below summarizes their times in seconds. Swimmer SpandexSpeedo Fastskin1 31.1 29.12 28.9 30.43 31.4 32.04 34.9 31.75 27.7 28.26 36.7 32.97 33.3 28.68 30.8 26.2Perform a t-test for dependent means to determine if there is a difference between the regular spandex suit and the Fastskin bodysuit in terms of performance. t = df = Critical value of t = (use alpha = 0.05)Would you reject the null hypothesis?
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The Cougar Swim Club acquired some Speedo Fastskin bodysuits and decided to test them out. A number...
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