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it shows the realtive distinction between a varied set of data. the bars show wight, not height
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Suppose that a frequency histogram and a cumulative frequency histogram are constructed from the same set of data using the same classes is the frequency for each class is the frequency equal to the?
the frequency is less than OR EQUAL TO the cumulative frequency
Is a histogram a graph that represents the cumulative frequencies for the classes in a frequency distribution?
No it is not. The ogive is a graph that represents the cumulative frequencies for the classes in a frequency distribution.
Cumulative frequency histogram?
They can be created but, because histograms are generally plots of frequency density, rather than frequency, they are likely to be quite difficult to interpret.
The difference between a histogram and a frequency polygon is?
the basic difference between histogram and frequency polygon is that histogram uses bars to show its frequency and frequeny polygon uses points and join its staight line
Can you find the measures of center only from the histogram?
No. You can do that from a bar graph, a stem and leaf chart, a scatter plot, a cumulative frequency chart.
Suppose that a frequency histogram and a cumulative frequency histogram are constructed from the same set of data using the same classes is the frequency for each class is the frequency equal to the?
the frequency is less than OR EQUAL TO the cumulative frequency
Is a histogram a graph that represents the cumulative frequencies for the classes in a frequency distribution?
No it is not. The ogive is a graph that represents the cumulative frequencies for the classes in a frequency distribution.
Cumulative frequency histogram?
They can be created but, because histograms are generally plots of frequency density, rather than frequency, they are likely to be quite difficult to interpret.
The difference between a histogram and a frequency polygon is?
the basic difference between histogram and frequency polygon is that histogram uses bars to show its frequency and frequeny polygon uses points and join its staight line
What type of graph is used to show frequency?
A histogram.
Can you find the measures of center only from the histogram?
No. You can do that from a bar graph, a stem and leaf chart, a scatter plot, a cumulative frequency chart.
Frequency and cumulative frequency are two types of what?
Frequency and cumulative frequency are two types of frequency distributions. These are frequency tables that show statistical data for different types of frequencies that include absolute, relative, and cumulative frequencies. There are mathematical formulas used to calculate these frequencies.
What does the cumulative frequency show?
For any given value, a cumulative frequency table of chart shows the number of observations which are less than or equal to that value.
What represents frequency on a histogram?
y axis represents frequency ona histogram
Does cumulative frequency show distribution?
Not directly, but the cumulative frequency contains the same information as the frequencies for the values in question. However, it may not show the full details of the distribution if the values have been grouped.
How do you make a cumulative frequency table?
Given a frequency table,the first cumulative frequency is the same as the first frequency;the second cumulative frequency is the sum of the first cumulative frequency and the second [ordinary] frequency;the third cumulative frequency is the sum of the second cumulative frequency and the third [ordinary] frequency;and so on.An alternative definition is that the cumulative frequency for any value is the sum of all the frequencies less than or equal to that value.
How do you compute Skewness and Kurtosis of Histogram of a cumulative frequency function?
Plotted on arithmetic scale if phi intervals are used or semi-log paper if millimeters are used. More difficult than histogram or frequency curve to interpret at a glance. Independent of sieve interval. Grain-size parameters can be computed from this curve.
