A random sample of 30 college students is selected. Each student is asked how much time he or she spent on homework during the p
1 answer:
Answer:
See Explanation
Step-by-step explanation:
Given the number of hours each student spent doing homework below:
19, 15, 17, 18, 24, 22, 21, 20, 18, 20, 18, 21, 17, 22, 16,
23, 24, 15, 20, 17, 19, 23, 18, 17, 15, 24, 20, 20, 19, 16
The table below is a frequency distribution for the data
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Answer:
The difference in slopes of is = 3
We can say slope of is positive and 3 more than slope of
while slope of
is negative.
Difference of y-intercepts of is = -7
We can say the y-intercept of is positive and 7 units above
while y-intercept of
is negative.
Step-by-step explanation:
Given equation:
We need to find the difference of slopes and y-intercepts of the given equations.
The standard form of a slope intercept equation of line is given by:
where represents slope and
represents y-intercept of line.
Writing the given equations in standard form to find slope and y-intercept.
Slope = 2 and y-intercept =-2
Slope = -1 and y-intercept =5
The difference in slopes of is =
We can say slope of is positive and 3 more than slope of
while slope of
is negative.
Difference of y-intercepts of is =
We can say the y-intercept of is positive and 7 units above
while y-intercept of
is negative.