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Which of the following alternative hypotheses would require using a one-tailed test?
Industrial Services
Services offered to businesses involved in manufacturing or industrial sectors, including maintenance, cleaning, and consulting.
Legal Counsel
Legal advice provided by lawyers to individuals, organizations, or corporations on legal matters.
Ancillary Services
Secondary services that support or complement the primary services of an organization or system.
Product Mix
The total range of products or services offered by a company, encompassing various product lines, categories, and individual items.
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