Weight (in pounds) required to break the trash bags Brand 1 Brand 2 Brand 3 Brand 4 34 42 34 22 40 36 40 19 31 37 35 20 35 41 36 20 37 37 32 19 37 38 36 19 Print Done

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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i Weight (in pounds) required to break the trash bags
Brand 1 Brand 2 Brand 3 Brand 4
34
42
34
22
40
36
40
19
31
37
35
20
35
41
36
20
37
37
32
19
37
38
36
19
Print
Done
Transcribed Image Text:i Weight (in pounds) required to break the trash bags Brand 1 Brand 2 Brand 3 Brand 4 34 42 34 22 40 36 40 19 31 37 35 20 35 41 36 20 37 37 32 19 37 38 36 19 Print Done
Students in a business statieios course performed a completely randomized design to test the strength of four brands of trash bags. Ore pound weights were placed into a bag one at a time, unti the bag broke. A total of 24 bags. 6 for each
brand, were used. The data in the accompanying table give he weight (in pounds) required to break the trash bags. Complete (a) through (d) below.
Cick on the icon to view the data table
Click on the icen to viewa pertal table of aritical values of F.
Click on the icon to view a pertal table of antical values of the Studentzed Range. Q
a Al the 0.06 level of signitcance, is there evidence of a dnerence in the mean strength of the faur branda of trash bags?
Determine the hypotheses. Choose the corect answer below
. H ".
H, Not ol y are egual
(wherej12.4
OD. H .
H, Not ale
(wherej12
OC. H
Find he est stst.
Ferar"DRound to teo decimal places as reeted.)
Detemine the critcal vatue.
- Round to two decimal piaces needed )
Reach a decon
There is
vidence of a dierance in the mean sength of he kur branda of vash bags.
Transcribed Image Text:Students in a business statieios course performed a completely randomized design to test the strength of four brands of trash bags. Ore pound weights were placed into a bag one at a time, unti the bag broke. A total of 24 bags. 6 for each brand, were used. The data in the accompanying table give he weight (in pounds) required to break the trash bags. Complete (a) through (d) below. Cick on the icon to view the data table Click on the icen to viewa pertal table of aritical values of F. Click on the icon to view a pertal table of antical values of the Studentzed Range. Q a Al the 0.06 level of signitcance, is there evidence of a dnerence in the mean strength of the faur branda of trash bags? Determine the hypotheses. Choose the corect answer below . H ". H, Not ol y are egual (wherej12.4 OD. H . H, Not ale (wherej12 OC. H Find he est stst. Ferar"DRound to teo decimal places as reeted.) Detemine the critcal vatue. - Round to two decimal piaces needed ) Reach a decon There is vidence of a dierance in the mean sength of he kur branda of vash bags.
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