Answer:
Residual = 11.462
Since the residual is positive, it means it is above the regression line.
Step-by-step explanation:
The residual is simply the difference between the observed y-value which is gotten from the scatter plot and the predicted y-value which is gotten from regression equation line.
The predicted y-value is given as 20.7°
The regression equation for temperature change is given as;
y^ = 9.1 + 0.6h
h is the observed amount of humidity and it's given to be 23 percent or 0.23.
Thus;
y^ = 9.1 + 0.6(0.23)
y^ = 9.238
Thus:
Residual = 20.7 - 9.238
Residual = 11.462
Since the residual is positive, it means it is above the regression line.
Answer:
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
The odd degree (7) tells you the end behaviors are in opposite directions. The negative leading coefficient (-4) tells you the sign of y will be opposite the sign of x.
For x going toward negative infinity, y goes toward positive infinity.
For x going toward positive infinity, y goes toward negative infinity.
Answer:
150.8 m³
48π m³
Step-by-step explanation:
V = πr²h/3
V = π · 4² · 9/3
150.8 m³
Answer:
The correct option is;
A. $76.50
Step-by-step explanation:
To solve the question, we note the formula for simple interest = Principal × Rate × Time/100
That is
Where:
P = Principal Amount = $500.00
R = Interest Rate = 3.4%
T = Time period = 3 Years
Therefore,
For the second account, we have
P = Principal Amount = $500.00
R = Interest Rate = 3.4/2% = 1.7 %
T = Time period = 3 Years
Therefore,
Therefore, the total interest she have earned in three years is $51 + $25.5 = $76.5