which statement should be used to calculate the expected frequencies of a given data set? how does benford's law explain the observed frequency what is the p value of the goodness of fit test why is a goodness of fit test useful why is the goodness of fit tested how many observations can we make with the goodness of fit test what's the chi value what is the expected frequency in goodness of fit why is it that the goodness of fit test is not based on an observation? why is it flawed? why is it happening with the goodness of fit test comparing the observed data to the expected why is it necessary to use a goodness-of fit test if the observed frequency is not the expected frequency then what is the test how much observations for goodness of fit tests? what is the goodness of fit test how to use chi2 test what is the expected frequency of an experiment how many observations in goodness of fit test what is the average goodness of fit for observations which test to use for goodness of fit analysis what is the expected frequency of the observed distribution test