A Local Traffic Light Is Set So That It Cycles

question 75

Essay

A local traffic light is set so that it cycles between 30 seconds of red and 30 seconds of green.What is the probability of randomly hitting a red light more than 25 times in n = 40 trips through the intersection?​

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Definitions:

Emergency Room

A specialized department within a hospital that provides immediate treatment for acute and urgent medical conditions.

Slopes

The measure of the steepness or incline of a line, often represented as the ratio of the change in the y-value over the change in the x-value.

Horizontal Axis

The x-axis in a graph or chart, typically representing the independent variable or the scale against which variations in the dependent variable are measured.

Line Chart

A type of chart which displays information as a series of data points connected by straight line segments, commonly used to visualize trends over time.