A histogram is said to be symmetric if, when we draw a vertical line down the center of the histogram, the two sides are mirror images of each other. Group of answer choices True False

Symmetry is seen when an object is divided into half and look like a mirror image.Group of answer choicesTrueFalse

A flat histogram (with a line straight across) contains no variability whatsoever, according to our definition.Group of answer choicesTrueFalse

_____________ symmetry is characterized by a body plan equally arranged around a central axis like the spokes of a wheel. An example is the sea star.Group of answer choicesRadialAsymmetricalBilateralNone of the above

Which of the following statements about histograms is true?Group of answer choicesA histogram may be used as a graphical display of categorical data.A histogram generally has no gaps between rectangles, because it is a graphical display of a numerical variable and the horizontal axis follows a number scale.A histogram shows the cumulative relative frequency distribution.A histogram may be used as a graphical display of ordinal data

One way to recognize a line of symmetry is to look for a line that divides the original image into:A.two perpendicular parts.B.two intersecting parts.C.two congruent parts.D.three congruent parts.