From the given choices, the answer is option A: It is symmetric and has no gaps.
<h3>How can we describe a number line?</h3>
A number line is shown from 1 dollar to 7 dollars in increments of 1 dollar for each tick mark.
The horizontal axis label is Dollar per hour.
There are 2 dots above 4 dollars, 3 dots above 5 dollars, 3 dots above 6 dollars, and 2 dots above 7 dollars.
The title of the line plot is Babysitting Rates.
A dot plot is the same as a histogram but it uses dots instead of bars.
The dot plot as described by the problem is shown in the picture.
A bell shape is drawn for symmetrical data.
From the given choices, the answer is option A: It is symmetric and has no gaps.
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