Write the null and alternative hypotheses for the following example. Determine if the example is ...
Write the null and alternative hypotheses for the following example. Determine if the example is a case of a two-tailed, a left-tailed, or a right-tailed test. To test whether or not a bank's ATM is out of service for an average of more than 10 hours per month. H_0: mu = 10 hours per month, H_1: mu > 10 hours per month, left-tailed test H_0: mu greaterthanorequalto 10 hours per month, H_1: mu< 10 hours per month, two-tailed test H_0: mu notequalto 10 hours per month, H_1: mu = 10 hours per month, two-tailed test H_0: mu = 10 hours per month, H_1: mu < 10 hours per month, left-tailed test H_0: mu = 10 hours per month, H_1: mu > 10 hours per month, right-tailed test
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Wajeeha Saeed
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