Options:
a. His predicted weight loss was 5.5 pounds higher than his actual weight loss.
b. His actual weight loss was 5.5 pounds higher than his predicted weight loss.
c. His actual weight loss was 5.5 pounds higher than it would have been if he didn’t exercise.
d. His predicted weight loss was 5.5 pounds higher than it would have been if he didn’t exercise.
Answer:
Option B. His actual weight loss was 5.5 pounds higher than his predicted weight loss.
Step-by-step explanation:
In regression analysis, the difference between the observed value of the dependent variable (y) and the predicted value (ŷ) is called the residual (e). Residual value= Observed value - Predicted value.i.e. e = y - ŷ
Since the residual weight of the client was 5.5 pounds, this means that His actual weight after compliance with the exercise program his 5.5 pounds higher than what he predicted.
They will need 2 5/12 more pounds to reach their goal.
<h3>Sum and difference of fractions</h3>
Given the following information as shown:
- Amount Blake collected = 6 1/3 pounds
- Amount his brother collected = 5 3/4 pounds
If their goal is to collect 14 1/2 pounds of food by the end of the month, the remaining food they need to collect will be expressed as:
y =14 1/2 - (6 1/3 + 5 3/4)
y = 14 1/2 - (19/3 + 23/4)
y = 29/2 - (76+69/12)
y = 29/2 - (145/12)
y = 174-145/12
y = 29/12
y = 2 5/12
Hence they will need 2 5/12 more pounds to reach their goal.
Learn more on sum and difference of fractions here: brainly.com/question/24205483
Answer:
the slopes of f(x)and g(x)are the same
Step-by-step explanation:
What is the range of the ages shown in the stem-and-leaf plot? age of college proffessors 3|0,2 4|1,4,4,5 5|3,5,8,9 6|2,2,2,5,6,
Gre4nikov [31]
Answer:
The range of ages is found:
D.46
Step-by-step explanation:
Age of college professors is given by a stem and leaf plot such that:
3| 0 2
4| 1 4 4 5
5| 3 5 8 9
6| 2 2 2 5 6 8
7| 5 5 6
Where the numbers on the left side shows the number at 10s place of a certain age, while number on the right side shows that number at Units place. e.g
3| 0 2
It shows ages of:
30 and 32
<h3>Find Range</h3>
Range = Largest number in stem and left plot - Smallest number in stem and leaf plot
Range = 76 - 30
Range = 46
False, both lines are oblique (diagonal) so they meet at some point on a graph. They can only have no solutions if the lines are parallel/have the same slope.