A flat histogram (with a line straight across) contains no variability whatsoever, according to our definition.Group of answer choicesTrueFalse
Question
A flat histogram (with a line straight across) contains no variability whatsoever, according to our definition.Group of answer choicesTrueFalse
Solution
The answer is "True".
Step 1: Understanding Histograms A histogram is a graphical representation of the distribution of a dataset. It is an estimate of the probability distribution of a continuous variable.
Step 2: Understanding Variability Variability refers to how spread out or closely clustered a set of data is. If there is no variability, it means all the data points are the same.
Step 3: Applying to a Flat Histogram A flat histogram, where the line goes straight across, indicates that every value in the data set occurs the same number of times. This means there is no variability in the data because all the values are the same. Therefore, the statement is true.
Similar Questions
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
From what kinds of variables would a histogram be generated?
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 choicesTrueFalse
A histogram is a graphical device that is commonly used to analyze:
From what kinds of variables would a histogram be generated? Choose the correct answer.Group of answer choicescategorical onlyquantitative onlyone categorical and one quantitativevaries according to situation
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