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

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

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A Manufacturer Is Interested In The Output Voltage Of A Power Supply Used In A Pc Output Voltage Is Assumed To Be Norma 1
A Manufacturer Is Interested In The Output Voltage Of A Power Supply Used In A Pc Output Voltage Is Assumed To Be Norma 1 (22.3 KiB) Viewed 42 times
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 0.32 volt, and the manufacturer wishes to test Ho:μ = 5 volts against H₁ :μ # 5 volts, using n = 8 units. In your intermediate calculations, use z-scores rounded to two decimal places (e.g. 98.76). Round your answers to four decimal places (e.g. 98.7654). (a) The acceptance region is 4.81 ≤ ≤ 5.11. Find the value of a. (b) Find the power of the test for detecting a true mean output voltage of 5.1 volts. (a) i 999 (b) i
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