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Negatively Skewed Distribution Mean Median Mode. That means that the mean is less than the median and the median is less than the mode Mean Median Mode Fig. 7 Right-skewed 50 55 60 65 70 80 70 60 50 40 30 20 10 0 pH F r e q u e n c y pH of Pork. If mean mode the distribution is positively skewed. The distribution is skewed right.
If the skewness is negative then the distribution is skewed left as in Figure. A left or negative skewed distribution has a shape like Figure 2. Mean median mode d. The mean and median are less than the mode. The mean median and mode are the same. The mean is 63 the median is 65 and the mode is seven.
A distribution is normal if its symmetrical the peak occurs at the center of the curve.
Mean median mode c. For a perfectly symmetrical distribution with a single mode a. How skewness affects mean and median. Mean Median Mode For Negatively Skewed Frequency Distribution In case of a negatively skewed frequency distribution the mean is always lesser than median and the median is always lesser than the mode. In some case mode cannot be uniquely defined so we cannot apply the above formula. The mean and median are greater than the mode.