Archeologists have studied sizes of Egyptian skulls in an attempt to determine whether breeding occurred between different cultures. Listed below are the widths (mm) of skulls from 150 A.D. Construct a 90% confidence interval estimate of the mean skull width. 128.1 137.9 126.2 131.7 142.7 135.1 138.7 128.9 mm <μ
Archeologists have studied sizes of Egyptian skulls in an attempt to determine whether breeding occurred between different cultures. Listed below are the widths (mm) of skulls from 150 A.D. Construct a 90% confidence interval estimate of the mean skull width. 128.1 137.9 126.2 131.7 142.7 135.1 138.7 128.9 mm <μ
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![Archeologists have studied sizes of Egyptian skulls in an attempt to determine whether breeding occurred between
different cultures. Listed below are the widths (mm) of skulls from 150 A.D. Construct a 90% confidence interval estimate
of the mean skull width.
u
128.1 137.9 126.2 131.7 142.7 135.1 138.7 128.9
mm<μ< mm
(Round to two decimal places as needed.)
View an example Get more help
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Transcribed Image Text:Archeologists have studied sizes of Egyptian skulls in an attempt to determine whether breeding occurred between
different cultures. Listed below are the widths (mm) of skulls from 150 A.D. Construct a 90% confidence interval estimate
of the mean skull width.
u
128.1 137.9 126.2 131.7 142.7 135.1 138.7 128.9
mm<μ< mm
(Round to two decimal places as needed.)
View an example Get more help
hp
*
(
IL
1848BA
9
k
▲
O
р
P
{
[
Clear all
11
+
}
]
Check answer
backspace
0
Bö
enter
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