A measure of variability, based on dividing a data set into quartiles. Quartiles divide a rank-ordered data set into four equal parts. The values that divide each part are called the first, second, and third quartiles; and they are denoted by Q1, Q2, and Q3, respectively.
This is the answer I got:
Answer:
x = 54, so the vertical angles are 110°.
Step-by-step explanation:
Answer:
Erin = x
Jherica = x + 5.50
Alexa = (x+5.50) - 10
After determining the following, you want to plug it into an equation.
So,
x + (x+5.50) + (x+5.50 - 10) = $85.00
Solve.