When testing the claim that the population mean is less than 12.8, suppose you get a test statistic of t- -0.92 and a P-value of 0.1818. What should we conclude about the claim? O There is sufficient evidence to warrant rejection of the claim. O There is not sufficient evidence to warrant rejection of the claim. O There is sufficient evidence to support the claim. O There is not sufficient evidence to support the claim.

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