Question: A manager wants to provide a new training method for his employees to improve Sales. The manager first records the sales on June before the
A manager wants to provide a new training method for his employees to improve Sales. The manager first records the sales on June before the training. After the training is administered to 18 employees, The manager measures again the sales. what is the best T-test to use? a. One Sample T-test b. Significant T-test c. Dependent Means T-test d. Independent Means T-test
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