On Saturdays, Cars Arrive at David Zebda's Scrub and Shine

question 90

Multiple Choice

On Saturdays, cars arrive at David Zebda's Scrub and Shine Car Wash at the rate of 80 cars per hour during the ten-hour shift.David wants a sample of 40 Saturday customers to answer the long version of his quality service questionnaire.He instructs the Saturday crew to select the first 40 customers.His sample is a __________.

• A)convenience sample
• B)simple random sample
• C)systematic sample
• D)stratified sample
• E)cluster sample

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Definitions:

Hook-up Fee

A charge for connecting to a service or utility, such as electricity, water, or the internet.

Two-part Tariff

A pricing strategy that consists of a fixed fee plus a variable usage rate, commonly used in utility services and memberships.

Pay-per-view

A type of television or online streaming service where viewers pay a fee to watch a specific program or event.

Usage Fee

A charge imposed for the use of a particular service or facility, often applied to public utilities or amenities.