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Chapter 09, Section 9.1, Problem 008 Write the null and alternative hypotheses for the following example. Determine if it is a case of a two-tailed,
Chapter 09, Section 9.1, Problem 008
Write the null and alternative hypotheses for the following example. Determine if it is a case of a two-tailed, a left-tailed, or a right-tailed test. To test if the mean amount of money spent by all customers at a supermarket is greater than 97 dollars. H0:
dollars
H1: dollars
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