Sketch the graph of both modeling equa-
1 answer:
<em>The </em><em>graph</em><em> of both modelling equations using a common </em><em>coordinate system</em><em> has been attached to this answer.</em>
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From the given table, we see that;
- In 1970; The sales price was;
In Seattle = $38000
In Port Townsend = $84000
- In 1990; The sales price was;
In Seattle = $8400
In Port Townsend = $168400
- Now, to draw a graph that will model the equations that will arise from the given table, we will make the y-axis to be the amount of sales price while the x-axis will be the year of the sales price.
The red line on the <em>attached graph </em>represents the line for Port Townsend while the blue <em>line</em> represents Seattle.
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This is an example of a Circle Graph, a circle graph is like a Pie chart, and In graph theory, a circle graph is the intersection graph of a set of
chords of a circle. That is, it is an undirected graph whose vertices
can be associated with chords of a circle such that two vertices are
adjacent if and only if the corresponding chords cross each other.
Look at the graph I showed you
Hope it helped
Look at the graph I showed you
Hope it helped
Answer:
a) 60% probability that the distance is environment friendly.
b) The mean of the distances between the telephone poles is 52.5 meters.
c) The standard deviation of the distance between the telephone poles is 7.22 meters.
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The probability that we find a value X lower than x is given by the following formula.
Uniform distribution between 40 and 65 meters.
This means that
a) Any distance between poles greater than 50 meters is considered to be environment friendly. What is the probability that the distance is environment friendly?
This is
We have that
So
60% probability that the distance is environment friendly.
b) Find the mean of the distances between the telephone poles
The mean of the uniform distribution is
So
c) Find the standard deviation of the distance between the telephone poles.
The standard deviation of the uniform distribution is:
So