B) y=2x+7
lines with the same slope are parallel lines
The percentage of the time will Oliver get a written warning when he is more than 16 minutes late for his shift at work is 46.7%.
<h3>What is a density curve?</h3>
The density curve is a type or way of representation of numbered distribution data over a graph. Here, the outcomes are continues. The density curve can not be below the x-axis or horizontal line of the graph.
In a density curve,
- The mean of a density curve is indicated by μ (mu).
- The standard deviation of a density curve is indicated by Sx.
Records show that Oliver is typically 10-30 minutes late for his shift at work. The distribution for the minutes he is late forms a consistent pattern, which can be graphed as the given uniform density curve.
Oliver will get a written warning if he is more than 16 minutes late for work. The time remain after the 16 minutes is,
t=30-16
t=14 min
Thus, the percentage of the time will Oliver get a written warning is,
p=(14/30)*100
p=46.7 %
Thus, the percentage of the time will Oliver get a written warning when he is more than 16 minutes late for his shift at work is 46.7%.
Learn more about the density curve here;
brainly.com/question/25334760
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