Mathematics, 07.01.2021 18:00, dixonkaleo9
A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 405 gram setting. It is believed that the machine is underfilling the bags. A 22 bag sample had a mean of 396 grams with a variance of 441. A level of significance of 0.1 will be used. Assume the population distribution is approximately normal.
Required:
State the null and alternative hypotheses.
Answers: 3
A manufacturer of potato chips would like to know whether its bag filling machine works correctly at...
Mathematics, 25.03.2021 18:50
Mathematics, 25.03.2021 18:50
Mathematics, 25.03.2021 18:50