Question

Use the six-step process and assumption format to complete the following: Problem Definition/Research Objective: A manufacturer wishes to advertise a new environmentally friendly trash bag on a major TV Network. The manufactures wished to claim that bags strength has been significantly increased compared to past 30-gallon bags. The network wants significance statistical evidence regarding the claim that the new bag is stronger. Agreed testing will measure the variable of strength in terms of poundage of content placed into the bag while suspended in the air. The follow data of n=50 trash bags represent the poundage of trash placed into the bag at the time the bag tore. The new bag’s µ mean breaking strength is unknown. The current bag on the market has a known mean breaking strength µ of ≤50 lbs. Alpha of .01 is set for the test. The =20 pounds DataSet of Trash Bag Breaking Strengths 85.195 37.865 146.077 64.737 65.962 118.178 61.255 2.760 5.100 62.478 10.176 109.694 47.795 97.737 71.910 43.160 55.789 103.098 120.065 66.495 72.313 60.044 98.518 16.208 77.533 34.674 33.505 106.634 4.453 35.594 37.202 96.486 6.360 31.285 36.019 14.184 22.850 25.680 66.000 90.369 114.590 40.023 61.988 56.209 19.096 50.726 82.222 14.200 84.025 37.814

Answer 1