Which pitcher had speeds that were the most consistent?

Pitcher 1, because the median is greater than that of pitcher 2.
Pitcher 2, because the median is greater than that of pitcher 1.
Pitcher 1, because he has the lesser amount of variability in his pitches.
Pitcher 2, because he has the greater amount of variability in his pitches.

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

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step-by-step explanation:

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.