3. Faced with rising fax costs, a firm issued aguideline that transmissions of 9 pages or more should be sent by2-day mail instead. Exceptions are allowed, but they want theaverage to be 9 or below. The firm examined 27 randomly chosen faxtransmissions during the next year, yielding a sample mean of 10.32with a standard deviation of 2.99 pages.
a. Use Excel to find the right-tail p-value.(Round your answer to 4 decimal places.)
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