$4.$ Using the Data on the Returns worksheet, create a line chart comparing ABC's and XYZ$\text{'}$s returns. Which company's returns look more volatile?Question $4$ Answera.ABC Companyb.XYZ Company

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Using the data on the Seasons worksheet, create a pie chart of the different seasons. $($To the nearest whole number, in percentage terms$)$ The proportion of the sample that is in the "Low" season is $q,$

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