Finding Equation of a Line Through Two Points
Random Questions
Correlation Coefficient
Writing Equations Miscellaneous
Standard Deviation
100
Find the equation in slope-intercept form of a line that goes through (3,7) and (5,11).
y = 2x + 1
100
In which city was the composer Ludwig Van Beethoven born?
Bonn
100
Sketch a scatter plot (points without connections) that would best represent a correlation coefficient of: 0.
100
Find the equation in slope-intercept form of the line that goes through (0,2) and has a slope of 7.
y = 7x + 2
100
Find the standard deviation of 10, 2, 28, 33.
Approximately 15.76
200
Find the equation in slope-intercept form of a line that goes through (3,-5) and (-6,13).
y = -2x + 1
200
In what direction does the Nile River flow?
North
200
Sketch a scatter plot (points without connections) that would best represent a correlation coefficient of: 1.
200
Write the equation of the line in slope-intercept form with a slope of 42 and a y-intercept of -2492.
y = 42x - 2492
200
Find the standard deviation of 81, 24, 50, 23, 27.
Approximately 24.95
300
Find the equation in slope-intercept form of a line that goes through (5,-10) and (-7,14).
y = -2x + 0 OR y = -2x
300
Who is smarter than the average bear?
Yogi Bear
300
Sketch a scatter plot (points without connections) that would best represent a correlation coefficient of: -1.
300
Write the equation of the vertical line that crosses the x-axis at 55.
x = 55
300
Find the standard deviation of 8, 9, 10, 9, 8
Approximately 1
400
Find the equation in slope-intercept form of a line that goes through (-4,-21) and (-3,-12).
y = -1x - 25
400
What is the minimum number of sides required to form a polygon?
3
400
Sketch a scatter plot (points without connections) that would best represent a correlation coefficient of: -0.7
400
Write the equation of the line in slope intercept form that has a slope of 2 and passes through the point (4,12).
y = 2x + 4
400
Find the standard deviation of 380, 380, 380, 380, 380, 380.
Standard deviation is 0.
500
Find the equation in slope-intercept form of a line that goes through (-80,-760) and (-370,-180).
y = -2x - 970
500
When did the Sydney Opera House officially open its doors to the public?
20 October 1973
500
Sketch a scatter plot (points without connections) that would best represent a correlation coefficient of: 2
500
Write the equation of a line that is a horizontal line and crosses through the y-axis at -75.
y = -75
500
Find the standard deviation of 239, 845, 209, 348, 572.
Approximately 266.29
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