Question: Need help finding t statistic and p value Also need help with blank answer Since the p value is a. Greater or b less than

Need help finding t statistic and p value Also need help with blank answer Since the p value is a. Greater or b less than the significance level of 0.05 the null hypothesis is a fails to be rejected b. Is rejected sufficient evidence a. Does or b. Does not exist that the mean shipping time is greater than 2 days

2smoke corn My library > MAT 240: Applied Statistics home > 5.2: Hypothesis test for a population mean zyBooks catalog ? Help/FAQ A major retailer promises 2 day shipping for certain online orders. A consumer advocacy group believes that the shipping times are longer at a significance level of 0.05, and checks a randomly chosen sample of 400 orders. The results of the sample are given below. Shipping times Mean 2.05602454 Variance 0.48326032 Observations 400 Hypothesized Mean 2 df 399 t Stat 1.611824412 P(T

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