You Have Collected Data on the Number of Households in Sydney

question 23

Multiple Choice

You have collected data on the number of households in Sydney actively using online banking and/or online bill payment from 2000 to 2018.Which of the following is the best for presenting the data?

• A) A pie chart.
• B) A side-by-side bar chart.
• C) A time-series plot.
• D) A stem-and-leaf display.

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Definitions:

Start Capacitor

A temporary capacitor that increases the starting torque of a motor by introducing a leading current to the auxiliary winding.

Auxiliary Winding

A secondary winding in a motor or transformer used to provide additional electrical pathways or support the main winding.

Locked-Rotor Starting

A method of starting electric motors where the rotor is prevented from turning initially, causing high starting torque and current.

Induction Motor

An electric motor that operates by inducing an electromagnetic field in the rotor, rather than through direct electrical connection.