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Earn +20 ptsQ: What is the formula for expected frequency?
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What is the formula for frequency?
Frequency=1/time
How to get expected frequency value in chi square test?
For goodness of fit test using Chisquare test, Expected frequency = Total number of observations * theoretical probability specified or Expected frequency = Total number of observations / Number of categories if theoretical frequencies are not given. For contingency tables (test for independence) Expected frequency = (Row total * Column total) / Grand total for each cell
Formula for frequency of a wave?
frequency = (wave speed)/(wavelength) frequency = 1/(period)
Formula for speed?
The formula to determine speed is Speed= wavelength*frequency
Relative frequency formula?
Probability of event = relative frequency = f/nf is the frequency of the event occurence in a sample of n observances.
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