A Statistics Company Made a Survey About Using Smartphones or Regular

question 24

Multiple Choice

A statistics company made a survey about using smartphones or regular cell phones versus the age group in one U.S. State. For each of the six age groups (younger than 18 years old, 18- to 24 years old, 25- to 39 years old, 40- to 59 years old, 60- to 69 years old, 70 years old and older) one was picked up hundred people were selected, which possessed either a smartphone, or a regular cell phone, or no possessed a cell phone at all. ​
Choose the more most appropriate graphical display for the statistical survey described above.
​

• A)Bar Chart
• B)Comparative Bar Chart
• C)Dotplot
• D)Stem-and-Leaf Display
• E)Histogram

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Definitions:

Tendency

An inclination towards a particular characteristic, action, or behavior.

New Stimuli

Fresh or novel inputs or triggers that elicit responses from an organism or a cognitive system.

Piaget

Swiss psychologist known for his theory of cognitive development in children.

X Chromosome

One of the two sex chromosomes that determines an individual's genetic sex, XX for female and XY for male.