Mathematics, 08.03.2021 19:30 emma042902

A manufacturer is interested in the output voltage of a power supply used in a PC. Output voltage is assumed to be normally distributed, with standard deviation 0.35 volt, and the manufacturer wishes to test H0: Âµ = 5 Volts against H1: Âµ â‰ 5 Volts, using n = 8 units. A) The acceptance region is 4.85 â‰¤ x-bar â‰¤ 5.15. Find the value of Î±.
B) Find the power of the test for detecting a true mean output voltage of 5.1 volts.

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A manufacturer is interested in the output voltage of a power supply used in a PC. Output voltage is...

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