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What is the frequency of all data values that are less than or equal to the given value?
Wiki User
∙ 11y ago
The cumulative frequency.
Wiki User
∙ 11y ago
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What does it mean to find the value of x?
Given a situation, what are the possible values of X is what it is asking.
How do you find the mean in a frequency distribution table?
A Gaussian distribution has the mean at the highest value. Sum all the values and divide by the number of values. * * * * * A very partial answer and one that does not address the question which was in the context of a frequency distribution table. If the frequencies are for grouped data, replace the range of each group by its midpoint. This, then, comprises the set of values, x, for the random variable. For each x there is an associated frequency, f. Multiply each x by its frequency and add these together. Divide the answer by the sum of the f values. That is the mean.
What is definition of median?
denoting or relating to a value or quantity lying at the midpoint of a frequency distribution of observed values or quantities, such that there is an equal probability of falling above or below it.
How do you find the range of a triangle?
to find the range of values of triangle. Add the value of the sides of the given sides...is it?
How can you determine the value or values of the variable that makes true?
You have to use algebra to isolate the varaible and then use the order of operations to manipulate the numbers to equal one number. that one number will equal the value of the varaible.
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.
A cumulative frequency distribution would provide?
The cumulative frequency or the probability of an observed value being less than or equal to a given value. By extension, it would also give the probability of a greater value being observed.
What can you observe with the value of the product of frequency and waveleneght?
what can you obsereve with the values of the product of frequency and wavelenht
What does a cumulative relative frequency of .4 mean?
If the cumulative relative frequency when the variable X takes the value x, it means that 0.4 (or 40%) of the values of the variable X are less than or equal to x.
Is the mean and median similar?
The Mean is the average of a given set of values. The Median is the value that has the same number of smaller values than the number of higher values, it is in the middle of them. In a symmetrical distribution the Mean is equal to the Median. In an asymmetrical distribution they have different value.
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.
What value is not equal to the other values?
booty
What numbers have equal absolute values?
A positive and negative number with the same magnitude (value) will have their absolute values equal.
What are lookup values?
it is a value that is given in a another table
What is unweighted mean?
It is the sum of the observed values divided by the number of observations. Each observed value is given equal weight or treated with the same degree of importance.
Which is a larger value 12.16 or 12.160?
Neither because they are both of equal values
Is 100.00 equal 100?
Yes, they are both of the same values
