Contention at the level of significance

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In the past, management at the Mall of Elbonia has found that their clientele was about 55% women and 45% men. However, the new director of marketing believes that the ratio might be moving away from that traditional figure to one that is not so skewed towards women. Do the data in the sample represented in the Excel file support his contention at the .05 level of significance?

Reference no: EM13100081

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