Mile time, y. The results are shown in the table below.
1 answer:
My "technology" tells me the correlation coefficient is about -0.1293.
It means there is very little correlation between average mile time and weekly mileage. What correlation there is suggests that in some cases, more weekly mileage may correspond to (very slightly) faster speeds (reduced average mile time).
You might be interested in
we are given
total number of apples =54
Let's assume each friend receives =x
He kept a apples for himself and gave each of 6 friends an equal number of apples
so, we will get equation as
now, we can solve for x
each friend receives is 9 apples.........Answer