What will happen to the median of the data below if the outlier is removed? {63, 53, 58, 13, 52, 51, 57}

The median changes from 53 to 55.

Step-by-step explanation:

The outlier is 13.

With it the median (middle number) is 53.

If we remove the outlier, the median changes to 55.

Tell me if I am wrong.

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answer is 12345678900987654321234567890987654321

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct