Use the accompanying data set to complete the following actions. a. Find the quartiles.
b. Find the interquartile range.
c. Identify any outliers.
63 62 54 63 55 63 62 62 63 59 55 63 58 58 75
a. Find the quartiles.
The first quartile, Qq, i
The second quartile, Q2, is
The third quartile, Q3, is
(Type integers or decimals.)

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

cheater

step-by-step explanation:

answer: h

step-by-step explanation:

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: