An experiment consists of determining the speed of automobiles on a highway by the use of radar equipment. the random variable in this experiment is a:

a. discrete random variable
b. continuous random variable
c. complex random variable
d. simplex random variable

Option b. continuous random variable

Step-by-step explanation:

An experiment consists of determining the speed of automobiles on a highway by the use of radar equipment.

In this experiment the speed is the the random variable.

Now, speed can take any value within an interval.

It can take infinite values within an interval.

Also, speed is always measured and not counted.

Thus, speed is a continuous random variable.

Thus, the correct answer is

Option b) continuous random variable

d

step-by-step explanation:

d

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