Because there is less dependant vaiables in the data. You also use it if the columns are much more higher.
No particular reason. They are equally effective.
Best Answer:The impression made by aline graph change when you make the horizontal scale shorter but keep the vertical scale is that the new line will be much steeper than the original!!Votes:12
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Bar graphs are used to graph frequencies or amounts of data in discrete groups.Bar graphs are used to display data in a similar way to line graphs. However, rather than using a point on a plane to define a value, a bar graph uses a horizontal or vertical rectangular bar that levels off at the appropriate level.
Graphs are pictures that help us understand amounts. These amounts are called data. There are many kinds of graphs, each having special parts. A circle graph is shaped like a circle. It is divided into fractions that look like pieces of pie, so sometimes a circle graph is called a pie graph. Many times the fractional parts are different colors and a key explains the colors. A bar graph uses bars to show data. The bars can be vertical (up and down), or horizontal (across). The data can be in words or numbers. A picture graph uses pictures or symbols to show data. One picture often stands for more than one vote so a key is necessary to understand the symbols. A histogram is a special kind of bar graph. The data must be shown as numbers in order. A line graph shows points plotted on a graph. The points are then connected to form a line.
its not the equation that matters it is how you map it out on the graph, the vertical and horizontal axis are interchangeable. For example if x is the vertical axis and y is the horizontal axis the graph would look different than if y was the vertical axis and x was the horizontal axis. The narrow and wide of a graph depend on the horizontal axis ( how quickly the numbers increase and or how far apart the markers are spaced) ...If the intervals are counted by 5 the graph would be wider than if the intervals were counted by 500.
No particular reason. They are equally effective.
In MATLAB, you can insert vertical or horizontal lines on a graph by using the xline or yline functions, respectively. For example, to add a vertical line at ( x = a ), use xline(a, 'r--'), and for a horizontal line at ( y = b ), use yline(b, 'g--'). These lines can help you visually test if a given relation defines a function by checking if any vertical line intersects the graph at more than one point (the vertical line test).
A step graph displays data using horizontal and vertical lines, representing changes at specific intervals. Each horizontal segment indicates a constant value over a range, while the vertical lines show abrupt changes at defined points. To read a step graph, observe the horizontal sections to determine the value during each interval and note where the vertical lines indicate a shift to a new value. This format is often used for data that changes at discrete points rather than continuously.
Horizontal blinds look better than vertical blinds, but if privacy is an issue, vertical blinds do a better job.
Horizontal blinds, in general, cost more than vertical blinds.
Vertical engines produce more power than horizontal engines and horizontal engine has less power than vertical engines and horizontal engines are especially designed for better mileage Not sure about mileage but the big difference is vertical shaft goes like this | and the horizontal shaft goes like this ---- . > Lower centre of gravity.
A bar graph consists of either horizontal or vertical bars representing data. Bar graphs are great for recognizing volume. A line graph consists of a horizontal line that has points where the line may not be straight. Line graphs are great for recognizing trends in data.
A-If there exists a vertical line that intersects the graph at exactly one point, the graph represents a function.B-If there exists a vertical line that intersects the graph at exactly one point, the graph does not represent a function. C-If there exists a vertical line that intersects the graph at more than one point, the graph represents a function.-DIf there exists a vertical line that intersects the graph at more than one point, the graph does not represent a function
Best Answer:The impression made by aline graph change when you make the horizontal scale shorter but keep the vertical scale is that the new line will be much steeper than the original!!Votes:12
For ungrouped data, the graph for a random variable (rv), X, is usually a line graph whose horizontal axis is the values that the random variable can take, and whose vertical axis is the number of observations (or outcomes) of the random variable that are less than or equal to that value of the rv. For grouped data the graph is usually a corresponding bar graph.
Horizontal line test is used for the determination of a function,if the horizontal line passes through one point of the given graph then it is a function and if it passes through more than one point then it will not a function. * * * * * No! It is a vertical line test. Consider the graph of y = sin(x): a horizontal line line will cross it twice in every 360 degrees! Convince me that y = sin(x) is not a function.