Using the point-slope form:
The equation of the line is given by:
m is the slope of the line and is the point on the line.
As per the statement:
Given: Two points i,e (34, 76) and (42, 91)
First calculate slope(m):
Slope is given by:
Substitute the given values we have;
Now, substitute the value of m and (34, 76) in  we have;
Using distributive property:
Add 76 to both sides we get;
Therefore, the equation of the trend line is:
The equation of the trend line is .
Given : The points (34,76) (42,91).
To find : The equation of the trend line (line of best fit) ?
Using two point slope form to find the equation of line.
Substitute the value,
Therefore, the equation of the trend line is .
so, i found two points that are on the graph.
(50, 100) (100, 200)
then u fraction them (rise over run) 100/50 200/100 and simplify 2/1 thats ur slope or "m" then im pretty sure u put it in a y=mx+b so y= 1/2x+0
(A) The scatter plot is attached below.
(B) The outlier is at (189, 16°F).
(C) There is a negative correlation.
(D) The dependent variable is sales and independent variable is the temperature.
The data provided for Hot chocolate sales and outside temperatures is as follows:
Sales (Y) Temperature (X)
The scatter plot is attached below.
A cluster is a collection of points or values at one place.
On the scatter plot there is a cluster of three values between the temperatures 80°F to 100°F.
An outlier is a value that is very different from the other values in a data set. It is either too small or too large.
There is an outlier present in the provided data set.
The outlier is at (189, 16°F).
The point on the scatter plot are downwards sloping.
This implies that there is a negative relationship between the variables temperature and sales.
Thus, there is a negative correlation.
Dependent variables are those variables that are under study, i.e. they are being observed for any changes when the other variables in the model are changed.
Independent variables are the variables that are being altered to see a proportionate change in the dependent variable.
In this case the data represents the sales of hot chocolate according to the temperature outside.
So, the dependent variable is sales and independent variable is the temperature.
This is because as the temperature decreases the sales of hot chocolate increases.
Click the link to see answer and how to solve on paper
Explanation: this should be it holmes
hi friend The Answer is Please Make sure You Put it In and Trust Have a wonderful day/Night:)
the line of best fit would be something like in the picture(but straighter)
you would get the equation of it by using y = mx+c
m = the change of y divided by the change of x on the line
c = when the line was on the y axis
put the values in y = mx + c and you have the equation
once you have that just replace x with 100 and rearrange it to equal y and you have the customers
Try it on your own and if you still don't under stand it text me and i will give you the answer.