The bins are created usingFreedman-Diaconis rule: the bins width is2iqrn3whereiqris the interquartile range, and the total number of bins isfloor(max−minbinwidth) Dividing each frequency by the total we get an estimate of the probability to draw a value in the corresponding bin, this is...
Compute the Z-scores of following data that represents the overall miles per gallon of mid-sized sedans: 27, 31, 36, 28, 34, 27, 29, 32, 32, 24. Z-score: The Z-score is a standard score which is used to convert the raw ...
what is the difference between a contingency table and a frequency table in excel? how to make a contingency table showing the distribution in the price? Find the expected count and the contribution to the chi-square statistic for the (Group 1, No) cell in the ...