00:19:01 Buyer's digest rates thermostats manufactured for home termperature control. 20 thermostats manufactured by selected and placed in a test room that was maintained at a constant temperature. Variance of the 20 sample is 1.1. Calculate the 90% confidence interval. (Round to second decimal place.) Lower bound of 90% confidence interval=I Upper bound of 90% confidence interval=" 20 of 26 MacBook Air Mc Graw Hill < Prev # 80 F7 Next > DII FB DO
00:19:01 Buyer's digest rates thermostats manufactured for home termperature control. 20 thermostats manufactured by selected and placed in a test room that was maintained at a constant temperature. Variance of the 20 sample is 1.1. Calculate the 90% confidence interval. (Round to second decimal place.) Lower bound of 90% confidence interval=I Upper bound of 90% confidence interval=" 20 of 26 MacBook Air Mc Graw Hill < Prev # 80 F7 Next > DII FB DO
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Chapter1: Starting With Matlab
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Buyer's digest rates thermostats manufactured for home termperature control. 20 thermostats manufactured by Thermorite were
selected and placed in a test room that was maintained at a constant temperature.
Variance of the 20 sample is 1.1.
Calculate the 90% confidence interval. (Round to second decimal place.)
Lower bound of 90% confidence interval=
Upper bound of 90% confidence interval=
20 of 26
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Transcribed Image Text:00:19:01
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Buyer's digest rates thermostats manufactured for home termperature control. 20 thermostats manufactured by Thermorite were
selected and placed in a test room that was maintained at a constant temperature.
Variance of the 20 sample is 1.1.
Calculate the 90% confidence interval. (Round to second decimal place.)
Lower bound of 90% confidence interval=
Upper bound of 90% confidence interval=
20 of 26
MacBook Air
F6
Mc
Graw
Hill
<
!
1
**
Q
A
2
N
1
20
F2
W
S
#
3
80
F3
X
E
H
and
D
$
4
888
F4
R
C
%
сторо
5
F
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V
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G
Y
B
&
7
84
17
H
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9
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