QNT 275 Week 2 Practice: Week 2 Discussion
QNT 275 Week 2 Practice: Week 2 Discussion
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QNT 275 Week 2 Practice: Week 2 Discussion
Review the Discussion FAQs Module.
Research the internet for an example of a pie chart or bar chart.
Post a copy along with its source.
Include a question regarding the chart for your classmates to respond to.
Respond to a classmate’s question.
Hi Class,
Which is the best measure of central tendency depends on the shape/distribution of the data. When data is skewed, a mean is probably not a good measure. For example, if we have a data like this 1, 100, 100, 100,100, 101,101,101. What would be the mean and the median, which one do you think is a better measure of central tendency? Below are the answers:
Mean=(1+100+100+100+100+101+101+101)/8=88
Median=100
As we see the value “1” skewed data. In this data set, median is a better measure to represent the central tendency.
Please chime in your thought!
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