It is believed that the surface roughness of some carbon product depends on the carbon material type used for that product. The following data were obtained for the product surface roughness as a function of the carbon material type: Carbon Material Type Surface Roughness 1 0.5 0.55 0.55 0.36 0.31 0.07 0.25 0.18 0.56 0.2 0.2 0.28 0.12 4 0.1 0.16 Given that the least significant difference between mean surface roughness of carbon material types 2 and 3 is LSD = 0.279, it can be concluded that there is no significant difference between the means of these two types? oylor Select one: True Team False

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
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It is believed that the surface roughness of some
carbon product depends on the carbon material type
used for that product. The following data were
obtained for the product surface roughness as a
function of the carbon material type:
Carbon Material Type
Surface Roughness
0.55
1
0.5
0.55
0.36
0.31
0.07
0.25
0.18
0.56
0.2
0.2
0.28
0.12
4
0.1
0.16
Given that the least significant difference between
mean surface roughness of carbon material types 2
and 3 is LSD = 0.279, it can be concluded that there
is no significant difference between the means of
these two types?
oylor
Select one:
Team
True
False
Transcribed Image Text:It is believed that the surface roughness of some carbon product depends on the carbon material type used for that product. The following data were obtained for the product surface roughness as a function of the carbon material type: Carbon Material Type Surface Roughness 0.55 1 0.5 0.55 0.36 0.31 0.07 0.25 0.18 0.56 0.2 0.2 0.28 0.12 4 0.1 0.16 Given that the least significant difference between mean surface roughness of carbon material types 2 and 3 is LSD = 0.279, it can be concluded that there is no significant difference between the means of these two types? oylor Select one: Team True False
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