Bimodal Skewed Graph. 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 Loins. Values greater than 59 may indicate a bimodal or multimodal distribution though corresponding values can also result for heavily skewed unimodal distributions.
R offers built-in functions such as hist to plot the graph in basic R and geom_histogram to plot the graph using ggplot2 in R. 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 Loins. Two peaks bimodal.
Skewed Right Histogram.
If the upper tail is longer than the lower tail then it is positively skewed. The graph resembles two humps on a camels back. Values greater than 59 may indicate a bimodal or multimodal distribution though corresponding values can also result for heavily skewed unimodal distributions. A nonsymmetric histogram is called skewed if it is not symmetric.
