Bottles of a soft drink are filled by machine and the net content of a bottle has a normal distribution with meanµliters and standard deviationσ= 0.07 liters. A random sample of 49 bottles and the sample average content is 2.02 liters. An analyst wishes to testH0 :µ= 2 againstH1 :µ /= 2. I fα= 0.05, which of the following statements is correct? p-value = 0.05 and we fail to rejectH0 p-value = 0.05 and we fail to rejectH0 p-value = 0.0228 and we rejectH0 p-value = 0.0456 and we rejectH0

Bottles of a soft drink are filled by machine and the net content of a bottle has a normal distribution with mean µ liters and standard deviation σ = 0 . 07 liters. A random sample of 49 bottles and...

Bottles of a soft drink are filled by machine and the net content of a bottle has a normal distribution with meanµliters and standard deviationσ= 0.07 liters. A random sample of 49 bottles and the sample average content is 2.02 liters. An analyst wishes to testH0 :µ= 2 againstH1 :µ
/= 2. I fα= 0.05, which of the following statements is correct?

Jun 02, 2022