Question
In: Statistics and Probability
Listed below are amounts of court income and salaries paid to the town justices for a...
Listed below are amounts of court income and salaries paid to the town justices for a certain town. All amounts are in thousands of dollars. Find the (a) explained variation, (b) unexplained variation, and (c) indicated prediction interval. There is sufficient evidence to support a claim of a linear correlation, so it is reasonable to use the regression equation when making predictions. For the prediction interval, use a 99 99% confidence level with a court income of $800,000.
Court_Income Justice_Salary
69 27
412 42
1587 94
1104 57
258 41
252 59
101 21
152 20
28 23
Solutions
orchestra answered 2 years agoRelated Solutions
Listed below are amounts of court income and salaries paid to the town justices for a...
Listed below are amounts of court income and salaries paid to
the town justices for a certain town. All amounts are in thousands
of dollars. Find the (a) explained variation, (b) unexplained
variation, and (c) indicated prediction interval. There is
sufficient evidence to support a claim of a linear correlation, so
it is reasonable to use the regression equation when making
predictions. For the prediction interval, use a 99% confidence
level with a court income of $800,000. Court Income $61...
Listed below are amounts of court income and salaries paid to the town justices for a...
Listed below are amounts of court income and salaries paid to the
town justices for a certain town. All amounts are in thousands of
dollars. Find the (a) explained variation, (b) unexplained
variation, and (c) indicated prediction interval. There is
sufficient evidence to support a claim of a linear correlation, so
it is reasonable to use the regression equation when making
predictions. For the prediction interval, use a 99% confidence
level with a court income of $800,000
Court Income Justice...
Listed below are amounts of court income and salaries paid to the town justices for a...
Listed below are amounts of court income and salaries paid to
the town justices for a certain town. All amounts are in thousands
of dollars. Find the (a) explained variation, (b) unexplained
variation, and (c) indicated prediction interval. There is
sufficient evidence to support a claim of a linear correlation, so
it is reasonable to use the regression equation when making
predictions. For the prediction interval, use a 99% confidence
level with a court income of $800,000.
Court Income $60...
Listed below are amounts of court income and salaries paid to the town justices. All amounts...
Listed below are amounts of court income and salaries paid to
the town justices. All amounts are in thousands of dollars.
Construct a scatterplot, find the value of the linear correlation
coefficient r, and find the P-value using
alphaαequals=0.05.
Is there sufficient evidence to conclude that there is a linear
correlation between court incomes and justice salaries? Based on
the results, does it appear that justices might profit by levying
larger fines?
Court_Income Justice_Salary
64.0 31
404.0 45
1566.0 93...
Listed below are amounts of court income and salaries paid to the town justices. All amounts...
Listed below are amounts of court income and salaries paid to
the town justices. All amounts are in thousands of dollars.
Construct a scatterplot, find the value of the linear correlation
coefficient r, and find the P-value using alphaequals0.05. Is
there sufficient evidence to conclude that there is a linear
correlation between court incomes and justice salaries? Based on
the results, does it appear that justices might profit by levying
larger fines?
Court Income 64.0 402.0 1567.0 1131.0 273.0 251.0...
Listed below are amounts of court income and salaries paid to the town justices. All amounts...
Listed below are amounts of court income and salaries paid to
the town justices. All amounts are in thousands of dollars.
Construct a scatterplot, find the value of the linear correlation
coefficient r, and find the P-value using
alphaαequals=0.05.
Is there sufficient evidence to conclude that there is a linear
correlation between court incomes and justice salaries? Based on
the results, does it appear that justices might profit by levying
larger fines?
Court_Income Justice_Salary
65.0 31
403.0 46
1567.0 93...
Listed below are amount of court income and salaries paid to the town justices. All amounts...
Listed below are amount of court income and salaries
paid to the town justices. All amounts are in the thousands of
dollars. Construct a scatteplot salaries? Base on the results, dose
it appears that justices might profit by levying large fines?
Court Income- 66.0 405.0 1566.0 1130.0 273.0
Just Salary-
31 43
90
57 48
250.0 110.0 150.0 31.0
62
26 27 17
post one question
The ages of the Supreme Court Justices in December 2016 are below 61 80 68 83...
The ages of the Supreme Court Justices in December 2016 are
below
61
80
68
83
78
66
62
56
Find the mean 8.3125, median 67and mode {56, 61, 62, 66, 68,
78, 80, 83}of the data set. Which best represents the center of the
data.
Find the range 27, variance 86.1875, and standard deviation
9.283 of the data set.
Find the quartiles, Q1, Q2 and Q3 = Q1: 61.5, Q2: 67, Q3:
79
Find the interquartile range 17.5
Identify...
Below is a list of the top nine longest serving U.S. Supreme Court Justices, along with...
Below is a list of the top nine longest serving U.S. Supreme
Court Justices, along with the current Chief Justice of
the court:
Name
Length of Service (in years)
William O.
Douglas
36
Stephen Johnson
Field 34
John Paul
Stevens
34
John
Marshall
34
Hugo
Black
34
John Marshall
Harlan 33
William J.
Brennan
33
Joseph
Story
33
James Moore
Wayne 32
John Roberts
13
Please provide the following
information (1 pt. each):
a. M years...
Listed below are amounts of bills for dinner and the amounts of the tips that were...
Listed below are amounts of bills for dinner and the amounts of
the tips that were left. Construct a scatterplot, find the value
of the linear correlation coefficient r, and find the P-value of
r. Determine whether there is sufficient evidence to support a
claim of linear correlation between the two variables. Use a
significance level of α = 0.01. If everyone were to tip with the
same percentage, what should be the value of r?
Bill (dollars) 31.62...
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