What can you conclude? show step by step procedure using BOTH p-value and critical region Explain solution in the most simple practical terms The carbon monoxide (CO) level in a manufacturing plant is supposed to be about 50 parts per million (ppm). However the actual CO levels are quite variable. Five CO measurements are taken at various times during the day: 58 63 48 52 68 a. Test if the CO levels are equal to 50ppm vs no

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