| 6. The effects of two catalysts on the mean yield of a chemical process are being investigated. test is conducted in the pilot plant, yielding the data reported in Table 1. Is there any difference between the mean yields from the two catalyst at the 5% significance level? Assume the two population variances are equal. OUTA OUT Table 1 Observation Catalyst 1 Catalyst 2 1 M OUTM 91.50 89.19 2 94.18 90.95 3 92.18 90.46 4 95.39 93.21 5 91.79 97.19 6 89.07 97.04 7 94.72 91.07 8 89.21 92.75 OUTM UTMA M OUTM UTM

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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U test is conducted in the pilot plant, yielding the data reported in Table 1. Is there any
6. The effects of two catalysts on the mean yield of a chemical process are being investigated.
M
difference between the mean yields from the two catalyst at the 5% significance level?
Assume the two population variances are equal.
Quat
UTN
Table 1
Observation
&UTM_UTM
Catalyst 1
Catalyst 2
1
91.50
89.19
2
OM OUTM
94.18
90.95
3
92.18
4
90.46
95.39
5
93.21
91.79
6
97.19
MOUTM
89.07
7
97.04
94.72
91.07
8
89.21
92.75
UTM
UTM UTM
Transcribed Image Text:U test is conducted in the pilot plant, yielding the data reported in Table 1. Is there any 6. The effects of two catalysts on the mean yield of a chemical process are being investigated. M difference between the mean yields from the two catalyst at the 5% significance level? Assume the two population variances are equal. Quat UTN Table 1 Observation &UTM_UTM Catalyst 1 Catalyst 2 1 91.50 89.19 2 OM OUTM 94.18 90.95 3 92.18 4 90.46 95.39 5 93.21 91.79 6 97.19 MOUTM 89.07 7 97.04 94.72 91.07 8 89.21 92.75 UTM UTM UTM
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