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TABLE 10-13 The Amount of Time Required to Reach a Customer Service

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TABLE 10-13
The amount of time required to reach a customer service representative has a huge impact on customer satisfaction.Below is the Excel output from a study to see whether there is evidence of a difference in the mean amounts of time required to reach a customer service representative between two hotels.Assume that the population variances in the amount of time for the two hotels are not equal. TABLE 10-13 The amount of time required to reach a customer service representative has a huge impact on customer satisfaction.Below is the Excel output from a study to see whether there is evidence of a difference in the mean amounts of time required to reach a customer service representative between two hotels.Assume that the population variances in the amount of time for the two hotels are not equal.   -Referring to Table 10-13,what is(are) the critical value(s) of the relevant hypothesis test if the level of significance is 0.10? A) 1.6860 B) <sub>±</sub>1.6860 C) 2.0244 D) <sub>±</sub>2.0244
-Referring to Table 10-13,what is(are) the critical value(s) of the relevant hypothesis test if the level of significance is 0.10?


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