25 percent of the employees does not have company Health Insurance
X1: # cars enter for wash a half hour duration.
<span>X2: # cars enter for wash the next half hour duration. </span>
<span>X1 and X2 are independent Poisson variates (iid) with common mean 2. </span>
<span>Then X=X1+X2 : # cars enter for wash in one hour duration is a Poisson variate with mean m = 2+2 </span>
<span>pmf is p(x) = e^-m m^x/ x! , x=0, 1, 2, ........ </span>
<span>P[more than 3 cars] = 1 - P[3 or less cars] </span>
<span>= 1 - [p(0)+p(1)+p(2)+p(3)] </span>
Answer:11/43
Step-by-step explanation:
This is because if you add all of the patients up you will get a sum of 43. Since there is a total of 11 Patients that are 19-60, and also getting a regular cleaning the answer should be 11/43 people.
Due to length restrictions, we kindly invite to read the explanation of this question for further details about the table and graph of the function.
<h3>How to plot the graph of a function</h3>
In this problem we must plot the graph of a function on a <em>Cartesian</em> plane. The procedure is summarized below:
- Create a table for a series of equally spaced x-values.
- Calculate the y-values for corresponding values and fill the table.
- Mark the points on the <em>Cartesian</em> plane.
- Match the points with line segments.
After following the procedure, we have the following result:
Input, x x + 4 Output, y (x, y)
- 2 - 2 + 4 2 (- 2, 2)
0 0 + 4 4 (0, 4)
2 2 + 4 6 (2, 6)
4 4 + 4 8 (4, 8)
6 6 + 4 10 (6, 10)
8 8 + 4 12 (8, 12)
Lastly, we plot the graph of the <em>linear</em> function.
To learn more on functions: brainly.com/question/12431044
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the answer to your question might be (B).