The following table lists monthly average values for the Dow Jones Industrial Index for January 2016 until
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The following table lists monthly average values for the Dow Jones Industrial Index for January 2016 until December 2017. These data can also be found in the Excel file titled Dow Jones.xls.
a. Calculate the mean.
b. Calculate the median.
c. Determine the mode.
d. Describe the shape of this distribution.
Transcribed Image Text:
16305.25 18267.40 20936.81 21317.80 16299.90 18184.55 17302.14 18697.33 21581.25 17844.37 19712.42 21914.08 17692.32 19908.15 22173.41 17754.87 20424.14 23036.24 18341.18 20823.06 23557.93 24545.38 18495.19 20684.69
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