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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

Q: How do you find missing frequency if average is given?

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tae mo

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.

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

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

That really depends on what information is given.

Related questions

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

tae mo

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.

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.

The answer depends on what information you do have.

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

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

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

To calculate frequency when given a half-wavelength, you first find the full wavelength by doubling the half-wavelength value. Then, use the formula frequency = speed of wave / wavelength to find the frequency of the wave.

Convert it.

That really depends on what information is given.

The energy of a photon of electromagnetic radiation is(Photon's frequency) times (Planck's Konstant) .