which measure is most appropriate to describe the center of the data in the stem - and - leaf plot…
which measure is most appropriate to describe the center of the data in the stem - and - leaf plot below?\npounds of food collected\n0 | 5 6\n1 | 0 2 3 3 4\n2 | 1 9\n3 |\n4 | 2\n5 | 1\ninterquartile range\nmedian\nmean
Answer
Brief Explanations:
The inter - quartile range is a measure of spread, not a measure of the center. When the data has outliers or is skewed, the median is a better measure of the center than the mean. Looking at the stem - and - leaf plot, we can see that the data may be somewhat skewed (the values are not evenly distributed). The median is less affected by outliers and skewness compared to the mean.
Answer:
median