0
What else can I help you with?
What is a Graph with bars that represent intervals of data?
a bar graph
Which type of graph uses the length of bars to show how many data points are in an interval?
A histogram is the type of graph that uses the length of bars to represent the frequency of data points within specified intervals, known as bins. Each bar's height corresponds to the number of data points that fall within that range, making it easy to visualize the distribution of the data. Histograms are commonly used in statistics to illustrate the underlying frequency distribution of a set of continuous data.
What graphical representation of a frequency distribution shows adjoined vertical rectangles drawn on the horizontal axis with the centers of the bases located at the class marks?
The graphical representation you are describing is known as a histogram. In a histogram, the vertical rectangles (or bars) represent the frequency of data within specific intervals (or bins), and the centers of the bases of these rectangles align with the class marks of the data. The height of each rectangle corresponds to the frequency of observations within each class interval, visually illustrating the distribution of the dataset.
What part of the graphs tells what the line or bars represent?
The Key?
What part of a tells what the bars or lines represent?
the x-axies
Why do the bars touch in histograms?
The intervals that the bars represent are touching each other.
What is a Graph with bars that represent intervals of data?
a bar graph
What do you mean by histogram?
A histogram is a chart comprising bars but, unlike an ordinary bar chart, the widths (intervals) of the bars are different and their heights represent the frequency densities, not frequencies.
The difference between a histogram and a frequency polygon is?
Oh, dude, it's like this: a histogram is like a bar graph that shows the frequency of data within specific intervals, while a frequency polygon is a line graph that connects the midpoints of the intervals in a histogram. So, it's like the difference between drawing bars and connecting dots. Cool, right?
Which type of graph uses the length of bars to show how many data points are in an interval?
A histogram is the type of graph that uses the length of bars to represent the frequency of data points within specified intervals, known as bins. Each bar's height corresponds to the number of data points that fall within that range, making it easy to visualize the distribution of the data. Histograms are commonly used in statistics to illustrate the underlying frequency distribution of a set of continuous data.
What is a bar graph in which the labels for the bars are numerical intervals?
Histogram
What graphical representation of a frequency distribution shows adjoined vertical rectangles drawn on the horizontal axis with the centers of the bases located at the class marks?
The graphical representation you are describing is known as a histogram. In a histogram, the vertical rectangles (or bars) represent the frequency of data within specific intervals (or bins), and the centers of the bases of these rectangles align with the class marks of the data. The height of each rectangle corresponds to the frequency of observations within each class interval, visually illustrating the distribution of the dataset.
What do the stars and bars on the American flag represent?
The bars are representing all of the bars of chocolate the Americans eat. The stars represent the average number of chins per family
How are histograms arranged?
Histograms are arranged by dividing the data range into intervals, known as bins, which are typically of equal width. The frequency of data points within each bin is then counted and represented as vertical bars, with the height of each bar corresponding to the frequency of data in that interval. The bars are placed adjacent to one another to visually depict the distribution of the dataset. The x-axis represents the bins, while the y-axis indicates the frequency or count of data points.
When marimba bars and columns vibrate at the same frequency what occurs?
When marimba bars and columns vibrate at the same frequency, resonance occurs. This amplifies the sound produced by the marimba bars as the columns enhance the vibrations. Resonance is a natural phenomenon that magnifies vibrations when objects vibrate at their natural frequency.
How are histograms and bar graphs different?
In a bar graph, the height of the bars is relative to the frequency. In a histogram, the area of the bars is relative to the frequency. Because it deals with area, the label on the y-axis is "frequency density" rather than just "frequency"
What is a histogram for?
A histogram is when the bars are touching and it graphs what you have on your frequency table.
