21. The most common graph in this class has been the normal distribution, which is symmetric. An example of a statistic that is normally distributed is “heights of adult men." Because it's symmetric, the mean, median, and mode for it are all the same. a) Give an example of a data set that is not symmetric, but is skewed either to the left or to the right (your choice). Hint: if you're drawing a blank, look at an old worksheet for some examples. b) Sketch this skewed graph, and roughly indicate the locations of the mean, median, and mode.

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hello can you answer 21 a and b
21. The most common graph in this class has been the normal distribution, which is symmetric. An
example of a statistic that is normally distributed is "heights of adult men." Because it's symmetric, the
mean, median, and mode for it are all the same.
a) Give an example of a data set that is not symmetric, but is skewed either to the left or to the right (your
choice). Hint: if you're drawing a blank, look at an old worksheet for some examples.
b) Sketch this skewed graph, and roughly indicate the locations of the mean, median, and mode.
Transcribed Image Text:21. The most common graph in this class has been the normal distribution, which is symmetric. An example of a statistic that is normally distributed is "heights of adult men." Because it's symmetric, the mean, median, and mode for it are all the same. a) Give an example of a data set that is not symmetric, but is skewed either to the left or to the right (your choice). Hint: if you're drawing a blank, look at an old worksheet for some examples. b) Sketch this skewed graph, and roughly indicate the locations of the mean, median, and mode.
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