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Mathematics, 11.05.2021 21:40 frankierice020

Before a high-school football game the footballs were inflated to p = 13 psi (pounds per square inch). After the game the mean inflation was 12.5 psi. Select the null hypothesis H0.

Group of answer choices

0=13

0=12.5

0<13

0>12.5

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Answers: 1

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