Answer:
As the answer is an histogram, you can see it in the image added.
Step-by-step explanation:
An histogram is a graphical representation of data vs frequency.
On the x-axis we have de data. In this case the data are the number of hours that Trey worked during each of his eight shifts last pay period, 2.0,1.8, 4.6,1.1, 7.5,1.5,4.0,1.8. We need this data in order, so:
1.1
1.5
1.8
1.8
2.0
4.0
4.6
7.5
The data 1.8 is the only one that happened 2 times during his eight shifts.
So the frecuency is 2. The frecuency of the other shifts is 1.
Now we have the elements to create the histogram.
On the x-axis we place the different hours of the shifts.
On the y-axis we place the frecuency each hour occurred during the last pay period.
y(Frequency)
3|
2|
1|
--------------------------------------------------------------------------------> x (Hours)
1.1 1.5 1.8 2.0 4.0 4.6 7.5
The histogram is added below.
