Question
In: Statistics and Probability
Find the Spearman’s rank correlation for the given data and interpret the results.
Find the Spearman’s rank correlation for the given data and interpret the results.
X
7
2
3
5
4
6
7
9
Y
5
6
5
7
4
7
9
8
Solutions
Expert Solution
Answer : 0.576
There is positive association between two variables.
....
orchestra answered 2 years agoRelated Solutions
Calculate the Spearman rank correlation and interpret the results
The following data relates to scores awarded by 2 architects for a certain building design. Calculate the Spearman rank correlation and interpret the results.
Architect
No.
1
2
1
37
42
2
28
34
3
30
40
4
18
28
5
31
30
6
40
43
Using software with the given data, find and interpret the multiple correlation and Upper R squared...
Using software with the given data, find and interpret the
multiple correlation and Upper R squared for the relationship
between yequalscollege GPA, x 1equalshigh school GPA, and x
2equalsstudy time. Use both interpretations of Upper R squared as
the reduction in prediction error and the percentage of the
variability explained.
CGPA;HSGPA;Study Time
3.31;3.90;6
3.12;3.80;2
3.62;3.02;4
3.53;3.91;3
3.48;3.58;5
3.76;3.21;3
3.50;3.79;3
2.79;3.17;7
2.88;3.52;5
3.26;3.79;5
3.55;3.89;5
3.48;3.81;6
3.96;3.99;10
2.59;3.30;4
3.50;3.67;10
3.96;3.88;3
3.75;3.48;3
3.66;3.93;3
3.76;4.00;5
3.91;3.51;3
3.10;3.77;2
3.14;3.90;7
3.79;3.50;7
3.68;3.79;4
3.85;3.98;3
3.29;3.48;4
3.12;2.55;11
2.97;3.82;5...
Calculate the Pearson correlation and interpret the results.
The data below relates to income levels and expenses of foods in U.S dollars (00).
Income (X)
Expenditure (Y)
35
9
49
15
21
7
39
11
15
5
28
8
25
9
Calculate the Pearson correlation and interpret the results.
How are linear correlation and rank correlation alike? How are linear correlation and rank correlation different?
How are linear correlation and rank correlation alike?
How are linear correlation and rank correlation different?
How are linear correlation and rank correlation alike?How are linear correlation and rank correlation different?
How are linear correlation and rank correlation alike?
How are linear correlation and rank correlation different?
1. Use the following table to calculate the correlation coefficient (r). and Interpret the results...
1. Use the following table to
calculate the correlation coefficient (r).
and Interpret the results in words.
Credibility
X
Persuasion Y
59
64
54
60
59
63
58
72
71
78
55
69
55
69
54
67
2.Explain Type I error
Find the probability and interpret the results. If convenient, use technology to find the probability. The...
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use technology to find the probability. The population mean annual
salary for environmental compliance specialists is about $61,000. A
random sample of 43 specialists is drawn from this population. What
is the probability that the mean salary of the sample is less than
$ 59,000? Assume σ= $6,100.
The probability that the mean salary of the sample is less than
$59,000 is ____ (Round to four decimal places as
needed.)
Interpret the...
Find the probability and interpret the results. If convenientt, use technology to find the probability. The...
Find the probability and interpret the results. If convenientt,
use technology to find the probability. The population mean annual
salary for environmental compliance specialists is about
$62,500. A random sample of 33 specialists is drawn from this
population. What is the probability that the mean salary of the
sample is less than $59,500? Assume
σ = $6,000. The probability that the mean salary of the sample
is less than $59,500 is
Find the probability and interpret the results. If convenient, use technology to find the probability. The...
Find the probability and interpret the results. If convenient,
use technology to find the probability. The population mean annual
salary for environmental compliance specialists is about $64,500.
A random sample of 33 specialists is drawn from this population.
What is the probability that the mean salary of the sample is less
than $61,500? Assume sigma= $5,500. The probability that the
mean salary of the sample is less than $61,500 is . (Round to
four decimal places as needed
Find the probability and interpret the results. If convenient, use technology to find the probability. During...
Find the probability and interpret the results. If convenient,
use technology to find the probability. During a certain week the
mean price of gasoline was $2.704 per gallon. A random sample of 38
gas stations is drawn from this population. What is the probability
that the mean price for the sample was between $2.683 and $2.722
that week? Assume o= $0.046
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