Answer:
1,300 students
Step-by-step explanation:
1864 - 564 = 1300
Answer:
<em>Predicted height: 57.42 inches</em>
<em>Residual: 2.58 inches</em>
Step-by-step explanation:
<u>Regression Equation</u>
The regression equation for the height of the children (Hgt) and their age (Age) is given by the expression
Hgt = 24.3 + 2.76(Age)
We must compare the predicted value of the equation vs the real data point Age=12, Height=60
Computing the predicted height
Hgt = 24.3 + 2.76(12)
Hgt=57.42 inches
The residual is the difference between the real data point and the predicted value
R=60-57.42
R=2.58 inches
Answer:
53 articles? Because josh wrote 13 plus 20 that Paulette wrote then Jeff wrote as many as Paulette so another 20.
Answer:
x = 2
Step-by-step explanation:
distribute:
8(4) - 8(x) = 7x + 2
32 - 8x = 7x + 2
add 8x to each side to get:
32 = 15x + 2
subtract 2 from each side to get:
30 = 15x
x = 30/15 or 2
