Many Walmart Stores Have Automotive Departments Where Customers Can Buy

question 24

Multiple Choice

Many Walmart stores have automotive departments where customers can buy tires, have their vehicles serviced, and obtain other automotive services. Recently, the manager at an Ohio Walmart collected data on the time customers had to wait to get the desired automotive service. Of the 500 cars in the sample, the shortest time any customer spent waiting was 3 minutes and the longest time was 183 minutes. Assuming that the manager wishes to develop a frequency distribution with 9 classes, which of the following would be an appropriate class width for each class?

• A) 10.50
• B) 19.99
• C) 20.00
• D) 3 to 23

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Binary Patterns

A method for representing information using two states or symbols, typically 0 and 1.

CPU

Central Processing Unit, the primary component of a computer that performs most of the processing inside a computer.

Pyruvate

A key intermediate in several metabolic pathways, particularly glycolysis, where glucose is broken down to produce energy.

Glucose

A simple sugar that is an important energy source in living organisms and is a component of many carbohydrates.