SLOPE
Stay
Length of Stay (LOS)
Total Costs
1
3
$2,613.91
2
10
$8,769.03
3
2...
SLOPE
Stay
Length of Stay (LOS)
Total Costs
1
3
$2,613.91
2
10
$8,769.03
3
2
$2,448.60
4
3
$2,568.70
5
3
$1,936.19
6
5
$7,230.71
7
5
$5,342.61
8
3
$4,108.13
9
1
$1,596.91
10
2
$4,061.28
11
2
$1,761.53
12
5
$4,779.19
13
1
$2,078.30
14
3
$4,713.61
15
4
$3,946.68
16
2
$2,902.74
17
1
$1,438.85
18
1
$820.21
19
1
$3,309.41
20
6
$5,476.33
SLOPE
Now that you have determined the answer, it is time to...
A survey of 13 patients was conducted to determine the length of
stay in a hospital...
A survey of 13 patients was conducted to determine the length of
stay in a hospital following surgery (in days) with the following
results
1 4 6 10 2 14 5 24 1 8 3 1 9
a. compute the mean for these data
b. compute the median, range, mode, Q1, Q3, and IQR from these
data
Calculate the correlation coefficient, r, for the data
below.
Calculate the correlation coefficient, r, for the...
Calculate the correlation coefficient, r, for the data
below.
Calculate the correlation coefficient, r, for the data
below.
X= -10 -8 -1 -4 -6 -7 -5 -3 -2 -9
Y= -15 -13 4 -4 -7 -11 -6 -2 1 -13
Calculate the linear correlation coefficient for the data
below.
Calculate
the linear correlation coefficient for the...
Calculate the linear correlation coefficient for the data
below.
Calculate
the linear correlation coefficient for the data below.
x : 4, 6, 13, 10, 8, 7, 9, 11, 12, 5
y : 17, 12, 0, 5, 9, 10, 7, 2, 1, 14
The lengths of stay of 20 patients hospitalized with a digestive
dis- order are as follows:...
The lengths of stay of 20 patients hospitalized with a digestive
dis- order are as follows: 10, 4, 5, 8, 5, 7, 9, 11, 4, 3, 6, 9, 8,
5, 13, 4, 6, 8, 9, 3 Similarly, the lengths of stay of 15 patients
hospitalized with coro- nary heart disease are as follows: 11, 13,
16, 12, 5, 8, 9, 5, 6, 7, 4, 8, 9, 7, 8
Use Excel to find the mean, the mode, the median, the standard...
As part of a study on stress and its effects on aging,
researchers measured telomere length...
As part of a study on stress and its effects on aging,
researchers measured telomere length in blood cells of healthy
premenopausal women with chronically ill children.
Here is a link to the data set.
Question: What is the correlation coefficient for
these variables? Calculate your answer using the function
=correl(array 1, array2) in microsoft excel. Answer to three
decimal places.
Years
Telomere Length
1
1.63
1
1.24
1
1.33
2
1.5
2
1.42
2
1.36
2
1.32
3
1.47...