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How will you find the median and the total frequency from the graph of less than ogive and more than ogive?
Wiki User
∙ 12y ago
The median can be found out by drawing a perpendicular to the x-axis from the intersection point of both the ogives
Wiki User
∙ 12y ago
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How do you calculate the mean from a cumulative frequency graph?
The mean is simply the average. Mean = Sum of data divided by the total number of observations.
What is the ratio of a frequency to its total frequency?
The ration of a frequency to its total frequency is called relative frequency.
How do you find the frequency in frequency table if the given is percent of total?
find the frequency before finding the percent total -_- :)
Give an example of cummulative frequency curve?
Cumulative frequency is the running total of frequencies. It can be shown on a graph by joining points. For example if frequencies are 4, 6, 3, 2, 6, 10 then their cumulative frequencies are 4, 10, 13, 15, 21 and 31 respectively.
What is median of 81 and 100?
90.5 is the median, as it is the number that is halfway between the two, or half of the total of the two numbers.
How do you find cumulative frequency?
By adding up the (one by one,) the frequency total in order to find the cumulative frequency, most commonly, you just then plot this on a cumulative frequency graph or box plot.
How do you calculate the mean from a cumulative frequency graph?
The mean is simply the average. Mean = Sum of data divided by the total number of observations.
What is the ratio of a frequency to its total frequency?
The ration of a frequency to its total frequency is called relative frequency.
Which graph type is best suited for comparing the total number of cookies and brownies sold at a bake sale each day?
What type of graph is best suited for displaying the range and frequency distribution of the temperature at the airport for two weeks? A. bar graph B. pie chart C. stem-and-leaf plot D. histogram
What is the median for 40 and 15?
It is the value halfway between them or half their total. So 27.5 is the median.
How do you find the frequency in frequency table if the given is percent of total?
find the frequency before finding the percent total -_- :)
The median age for the total US population was 35.3 years of age What are the only two Hispanic groups that exceed the median age of the total population?
Cuban and Puerto Rican populations in the US exceed the median age of the total population, with median ages of 40.2 and 39.5 years, respectively.
What is the cumulative column frequency distribution table?
Cumulative Frequency is The total of a frequency and all frequencies so far in a frequency distribution. It is the 'running total' of frequencies in the frequency distribution table.
Give an example of cummulative frequency curve?
Cumulative frequency is the running total of frequencies. It can be shown on a graph by joining points. For example if frequencies are 4, 6, 3, 2, 6, 10 then their cumulative frequencies are 4, 10, 13, 15, 21 and 31 respectively.
What is the Differences between absolute frequency and relatative frequency?
The absolute frequency is the total amount of occurances of one variable. The relative frequency is the absolute frequency divided by the total amount of occurances of ALL variables.
What is median of 81 and 100?
90.5 is the median, as it is the number that is halfway between the two, or half of the total of the two numbers.
What type of graph is best for showing total amount of money?
a bar graph
