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
Answers: 1
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Before a high-school football game the footballs were inflated to p = 13 psi (pounds per square inch...
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