A Drug Manufacturing Company Conducted

Solution Null Hypothesis (Ho) There is no significant relationship between package preference. Alternative Hypothesis (Ha) There is no significant relationship between package preference. LowerMiddleUpperTotalSmall24221864Medium23281970Large18272974Jumbo16213370Total819899278 Expected frequency (Row total x Column total)/Overall total Expected frequency (64 x81)/278 18.65 Expected frequency (64 x 98)/278 22.56 Expected frequency (64 x 99)/278 22.79 Expected frequency (70 x 81)/278 20.40 Expected frequency (70 x 98)/278 24.68 Expected frequency (70 x 99)/278 24.93 Expected frequency (74 x 81)/278 21.56 Expected frequency (74 x 98)/278 26.09 Expected frequency (74 x 99)/278 26.35 Expected frequency (70 x 81)/278 20.40 Expected frequency (70 x 98)/278 24.68 Expected frequency (70 x 99)/278 24.93 Lower Middle Upper Total SmallObserved 24 22 18 64 Expected 18.65 22.56 22.79 64.00 O - E 5.35 -0.56 -4.79 0.00 (O - E) / E 1.54 0.01 1.01 2.56 MediumObserved 23 28 19 70 Expected 20.40 24.68 24.93 70.00 O - E 2.60 3.32 -5.93 0.00 (O - E) / E 0.33 0.45 1.41 2.19 LargeObserved 18 27 29 74 Expected 21.56 26.09 26.35 74.00 O - E -3.56 0.91 2.65 0.00 (O - E) / E 0.59 0.03 0.27 0.89 JumboObserved 16 21 33 70 Expected 20.40 24.68 24.93 70.00 O - E -4.40 -3.68