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Mathematics, 23.06.2021 04:10 annekacoleman

The manufacturer claims the mean bursting pressure for a certain type and size of PVC irrigation pipe to be at least 350 psi. A sample of 10 such pipes were experimentally determined to have the following bursting pressures: 401 359 383 427 414 415 389 463 394 428 State the null and alternative hypotheses:

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The manufacturer claims the mean bursting pressure for a certain type and size of PVC irrigation pip...
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