To calculate the marginal relative frequency of people who play winter sports from a two-way frequency table, you need to find the total number of people who play winter sports and then divide it by the total number of individuals surveyed.
Assuming you have the necessary numbers from the table, the steps would be as follows:
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Find the total number of people who play winter sports: This is usually the sum of all frequencies in the row or column corresponding to winter sports.
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Find the total number of people surveyed: This is usually the sum of all frequencies in the table.
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Calculate the marginal relative frequency: Divide the total number of people who play winter sports by the total number of people surveyed and multiply by 100 to convert it to a percentage.
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Round to the nearest whole percentage.
Given no specific data in the question, I cannot compute the exact marginal relative frequency. If you provide the numbers from the table (for instance, the counts for those who play winter sports and the total count), I can accurately calculate it for you.
Based on the response options given, if you do have the final counts, compare your rounded result to the options of 34%, 55%, 66%, and 95% to select the correct answer.