Answer:
B. The value is a parameter because the career at-bats of a baseball player are a population.
Step-by-step explanation:
The hitter had a career batting average of 0.366.
This value comes from information about the population of every time he has ever gone up to bat. Therefore, it is a parameter.
If on the other hand, we take the batting average of 5 games, the 5 games will be a sample and the batting average will be a statistic.
The y factors of the given quadratic equation is -1 and 40/22.
According to the statement
we have given that the equation and we have to find the factors of those equation.
So, The given equation is:

where y is the factors of that equation.
So, we have to find the factors of the given quadratic equation.

Then after solving it become

Then take negative sign common from it then

Make the factors of this quadratic equation

Now take common values 22x and 40 from the equation then

Then it become

Then the values of x become from the equation is

The value of the factors y is -1 and 40/22.
So, The y factors of the given quadratic equation is -1 and 40/22.
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The COP( constant of proportionality) is the k, being multiplied by the x. In this case, it is 5/4.
It would beat 144 beats per minute. 60/12 is 5 so 12*12 is 144