Find the standardized test statistic. tequals 0.393 (Type an integer or decimal rounded to the nearest thousandth as needed.) Part 7 (d) Decide whether to reject or fail to reject the null hypothesis. Fail to reject the null hypothesis. Part 8 (e) Interpret the decision in the context of the original claim. At the 10 % significance level, there is not there is enough evidence to support the claim