Which of these variables are discrete variables, and which are continuous random variables?

The number of new accounts established by a salesperson in a year.

The time between customer arrivals to a bank automatic teller machine (ATM).

The number of customers in Big Nick’s barber shop.

The amount of fuel in your car’s gas tank last week.

The outside temperature today.

Solutions

Expert Solution

The number of new accounts established by a salesperson in a year is Discrete

The time between customer arrivals to a bank automatic teller machine (ATM) is Continuous

The number of customers in Big Nick’s barber shop is Discrete

The amount of fuel in your car’s gas tank last week. is Continuous

The outside temperature today is continuous

orchestra answered 1 year ago

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