Salaries of 45 college graduates who took a statistics course in college have a mean, x, of $68,500. Assuming a standard deviation, a, of $12,981, construct a 90% confidence interval for estimating Kthe population mean μ. Q A Click here to view at distribution table Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. $<<$(Round to the nearest integer as needed.) N @ 2 *: W S # 3 80 F3 E D 4 X C R F 25 % V T G 6 B P F6 Y H & 7 7 N 8: U 8 DII FB M 9 J K V DD FO O 0 L d F10 P | Time Remaining: 01:16:25 di F11 { ? 1 + 11 4) F12 } Question Viewer Next delete 1 return shift
Salaries of 45 college graduates who took a statistics course in college have a mean, x, of $68,500. Assuming a standard deviation, a, of $12,981, construct a 90% confidence interval for estimating Kthe population mean μ. Q A Click here to view at distribution table Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. $<<$(Round to the nearest integer as needed.) N @ 2 *: W S # 3 80 F3 E D 4 X C R F 25 % V T G 6 B P F6 Y H & 7 7 N 8: U 8 DII FB M 9 J K V DD FO O 0 L d F10 P | Time Remaining: 01:16:25 di F11 { ? 1 + 11 4) F12 } Question Viewer Next delete 1 return shift
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Salaries of 45 college graduates who took a statistics course in college have a mean, x, of $68,500. Assuming a standard deviation, o, of $12,981, construct a 90% confidence interval for estimating
the population mean μ.
!
1
F1
Q
A
Click here to view at distribution table.
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table,
$<<$(Round to the nearest integer as needed.)
N
ON
2
*
F2
W
S
X
1
option command
#3
80
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6
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Time Remaining: 01:16:25
4.
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Next
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Transcribed Image Text:K
Salaries of 45 college graduates who took a statistics course in college have a mean, x, of $68,500. Assuming a standard deviation, o, of $12,981, construct a 90% confidence interval for estimating
the population mean μ.
!
1
F1
Q
A
Click here to view at distribution table.
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table,
$<<$(Round to the nearest integer as needed.)
N
ON
2
*
F2
W
S
X
1
option command
#3
80
F3
E
D
$
4
C
D
F4
R
F
%
слав
V
FS
T
G
^
6
B
F6
Y
H
&
7
N
F7
U
J
***
* 00
M
DII
FB
-
لا
(
9
DD
F9
O
<
L
command
)
0
A
F10
P
>
;
I
option
Time Remaining: 01:16:25
4.
F11
{
[
?
1
+
=
11
I
}
F12
]
▼
Question Viewer
Next
delete
1
return
shift
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