Given the data set for the length of time a person has been jogging and the person's speed, hypothesize a relationship between t
he variables. (1 point)
1. I would expect the data to be positively correlated.
2. I would expect the data to be negatively correlated.
3. I would expect no correlation.
4. There is not enough information to determine correlation.
1. I would expect the data to be positively correlated.
2. I would expect the data to be negatively correlated.
3. I would expect no correlation.
4. There is not enough information to determine correlation.
2 answers:
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Answer:
Bus B travel faster
Step-by-step explanation:
The graph of the question in the attached figure
we know that
the linear equation in slope intercept form is equal to
where
m is the slope
b is the y-intercept
x ---> is the time in hours
y ---> is the distance in miles
In this problem we have
Bus A
The slope of the linear equation represent the speed of the bus
so
The speed of bus A is
Bus B
Find the slope
take two points from the graph
(0,0) and (3,200)
The formula to calculate the slope between two points is equal to
substitute
Compare the slope Bus A with the slope Bus B
therefore
Bus B travel faster
