Question: 13. Consider a null hypothesis stating that the population mean is equal to 52, with the research hypothesi: that the population mean is no? equal

13. Consider a null hypothesis stating that the population mean is equal to 52, with the research hypothesi: that the population mean is no? equal to 52. Assume we have collected 38 sample data 'om which we computed a sample mean of 53.67 and a sample standard deviation of 3.34. Further assume the sample data appear approximately normal. What's the test statistic? A. 2.65 B. 2.68 C. 2.68 I). 2.65

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