show graphically and explain how the x-intercept, the
y-intercept and the slope of the budget line changes for each of
the following scenarios
a. The price of X changes
b. the price of y changes
c. Money income changes
Using the following data on candidates for the Virginia state
legislature:
Calculate the slope and intercept for the regression line.
Write out the equation model. Be sure to show your work.
Interpret the slope and intercept.
Candidate for Virginia General Assembly
X = number of years in state politics
Y = votes received in Albemarle County
Isabelle
18
2300
Benjamin
5
2950
Sophia
12
1780
Jacob
2
3120
On your scratch paper, write the formulas for the slope and the
y-intercept. Using the values given in the summary table, record
how to calculate by hand the slope and y-intercept of the lime.
Show all steps. State the final results as the equation of the
line. Summary Statistics r = 0.772724. mean length = 3517.94
standard deviation for length = 1623.46 mean duration = 126.4
standard deviation for duration = 43.6616 Within reasonable round
off error, your equation should...
How are the slope and intercept of a simple linear regression
line calculated? What do they tell us about the relationship
between the two variables? Give example of problem.
How are the slope and intercept of a simple linear regression
line calculated? What do they tell us about the relationship
between the two variables? Also, give an example.
Using the following data create a log-log plot. What is the
slope and resulting y-intercept? Show calculations.
Mass
Current
0.02
0
0.15
0.1
0.161
0.2
0.199
0.3
0.298
0.4
0.522
0.5
0.84
0.6
1.298
0.7
1.801
0.8
2.372
0.9
2.571
1
Variation on the ubiquitous "hello, world!" program. One
argument from the command line may be passed to the main method. If
an argument is to be used, it must have a value of "-h" or "-w". If
"-h" is passed to the main method as an argmument, the output of
the program is"Hello". If "-w" is passed as an argument to the main
method, the out of the program is "World". If no arguments are
passed to the main method,...