The cholesterol levels of adult males are approximately normally distributed with a mean of 224 mg/dL and a standard deviation, o, of 22.6. Some researchers claim that the standard deviation of cholesterol levels of adult males is greater than 22.6. A sample of 26 adult males' blood tests had a mean of 223 mg/dL and a standard deviation of 28.8. Is there enough evidence to conclude, at the 0.1 level of significance, that the standard deviation of cholesterol levels of adult males is greater than 22.6? Perform a one-tailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. (If necessary, consult a list of formulas.) H P The null hypothesis: Ho The alternative hypothesis: The type of test statistic: (Choose one) The value of the test statistic: (Round to at least three decimal places.) 0 The 2-value: (Round to at least three decimal places.) 10 Can we support the claim that the standard deviation of cholesterol levels of adult males is greater than 22.62 Yes No ix a X S 0 0-0 asa 00 5 2 P