A simple random sample of germination times (in days) for n = 7 seeds of a new strain of snap beans has a sample mean ¯x = 15.57 days and standard deviation s = 3.21 days. Assume that germination times are normally distributed. Please show work for full credit.
(a) Conduct a hypothesis test to determine if average germination time of this new strain of snap beans is below 17 days. Use pvalue.
(b) Interpret your answer from part (a).
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