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A market researcher believes that brand perception of one of the company's products may vary between different groups. After interviewing 269 persons, the following data was compiled. Can we conclude that brand perception is dependent on age? Age Favorable Unfavorable Neutral Total 18-30 50 17 16 83 30-45 55 17 16 88 Over 45 57 20 21 98 Total 162 54 53 269 Copy Data Step 5 of 8: Find the degrees of freedom associated with the test statistic for this