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0-10 4

10-20 6

20-30 x

30-40 y

40-50 Z

50-60 6

60-70 4

total 200

median=33.5

mode=34

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โˆ™ 2012-07-27 14:03:19
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Q: How do you find missing frequency if average is given?
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How do you find missing frequency if median and mode are given?

How do you find missed frequency if median and mode are given


How do you find the missing addends when the average is given?

tae mo


How do you find the missing number in a set of numbers where the average is given?

The average of a set of numbers is defined as the sum of those numbers divided by the number of numbers. If the average is given, multiply that by number of items in the set including the missing number. Subtract the sum of given numbers from this quotient and the missing number is revealed.


How do you find the missing number of the average?

Given the average,find the missing numbr in a set by following these steps: 1.Multiply the average by the number of items in the set. 2.Add the given numbers ni the set. 3.Find the difference of the product in step 1 and step2.


How do you find the missing relative frequency?

The answer depends on what information you do have.


How do you find the frequency in frequency table if the given is percent of total?

find the frequency before finding the percent total -_- :)


How do you find the missing denominator in a fraction?

That really depends on what information is given.


How do you find the frequency and frequency density on a histogram when you are only given the class width?

To calculate the frequency density we will simply divide the frequency by the class width.


How do you find valid percent?

valid percent = Frequency/# of non missing cases x 100


How do you find missing number if the mean is given using percentages?

Convert it.


How do you find the inverse frequency of a wave?

The inverse of frequency is the period, which is the distance between two consecutive crests. If you are given frequency (f), period = 1/f


How do you find the missing addend when the mean is given?

you have to count up all of the addends


What is the frequency of a light wave with a wavelength of 650?

The velocity of the light waves must be given before the frequency can be find.


What is the formula that links frequency to wavelength?

The formula that links frequency to wavelength is v = f * lambda, where v is speed with units of meters per second (m/s), f is frequency with units of hertz (Hz or 1/s), and lambda is the wavelength with units of meters (m). Given frequency and speed, one can easily find the wavelength by solving the given equation to get lambda = v / f. Conversely, if given wavelength and speed, one can easily find the frequency by solving the given equation to get f = v / lambda.


How do you find mean of 50 observations for the data is 3.72 the 2 frequencies are missing in the frequency table?

A=14,b=8


How do you find missing vector if resultant is given?

The Resultant Vector minus the other vector


How to find the missing number if median is given?

The median is the middle number. If there is an odd number of numbers in the set, the median is the middle number, and the only way to find the missing number is if the median is the missing number. If there is an even number of numbers in the set, the median is the average of the two middle numbers, and the only way to find the missing number is if the median is one of those two numbers. If it is, you can take the median and the one of the two numbers you know. Use the formula (# +#)/2=median and solve.


How do you find the missing angle of a square with no given angles?

All the angles of a square are 90 degrees.


How do you find the average on a frequency table?

* To find the mean (or average) of a standard frequency table, you must firstly cross-multiply the frequncies with the independent variable in the left column. * Then, add up these products and divide by the total number of frequencies. * For grouped frequency tables, you must find a mid-point, a half-way value in each group, before cross-multiplying.


How do you find the missing length in a rectangle?

That will depend on the information given as for example if you are given its width and area then in order to find its length divide the width into the area.


If the average of these four numbers is 21 find the missing number from 12 18 28?

23


You can determine the velocity of a wave when given the frequency and the?

You can use the equation v=fw. that is velocity (in meters per second) equals the frequency (in hertz) times the wavelength (in meters). so you can find the velocity of a wave with the frequency and the wavelength.


How do you find the missing?

Missing....? But the answer to find the missing is normally either "algebra" or "find another equation to use."


What does a wavelength mean?

Wavelength (λ) is the distance between repeating units of a wave of a given frequency. Usually its shown as measured from the top of one wave to the next. To find the wavelength for a given frequency, the formula is: C=λv C is the speed of light (3.00 x 108) and v is the frequency


If the average of these four numbers are 21 find the missing number the numbers are 12 18 28 and?

The Answer is 26

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