Question

2. The following are sample data from three different production facilities of certain corn chip company (same product). Are the average weight of corn chips packages from the three production facilities same? Are the variances from the three production facilities same? Use 5 % level of significance. RI Facility n 23 X16.04 S 0.41 MA Facility n 25 X-15.72 0.36 TX Facility n 24 X-16.28 0.97

Answer 1

123 (16-04.一16:00%25(sm-16-ol) t 24C16, 21-16.0% j ) -s.epーー S Scar、ce 0.3555 69 г.oa5 4.2283 거 To ta Here Hongject 339.<1>3、41 cbips pactage ne not egua