You wish to test the following claim (Ha) at a significance level of a = 0.005. H02\" 2 80.4 Hazy g 80.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 21 with mean M = 83.5 and a standard deviation of SD = 8.3. What is the p-value for this sample? (Report answer accurate to four decimal places.) The p-value is... 0 less than (or equal to) a O greater than a This p-value leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that... Q There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 80.4. 0 There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 80.4. 0 The sample data support the claim that the population mean is not equal to 80.4. 0 There is not sufficient sample evidence to support the claim that the population mean is not equal to 80.4. Question Help: El Video