Question

fill in each blank so that the resulting statement is true.
data can be displayed using a bar graph with bars that touch each other. this visual presentation of the data is called a/an __. the heights of the bars represent the __
data can be displayed using a bar graph with bars that touch each other. this visual presentation of the data is called a __. the heights of the bars represent the __ frequencies of the data values.

Explanation:

1. For the first blank: A bar graph with touching bars is a histogram, which is a type of data visualization for continuous or grouped data.
2. For the second blank: In a histogram (or the bar graph described here with touching bars), the height of the bars represents the frequencies (or relative frequencies) of the data values in each interval.

Answer:

First blank: histogram
Second blank: frequencies