Chap 8 Prac Wkst #3 Page 1 of 2 Chapter 8 Practice Worksheet #3 Name For each problem, write the hypotheses (label the claim), write the standardized test statistic and p-value (round to 4 decimal places), make a decision about the null hypothesis (show your work), and interpret your decision. 1. A simple random sample of 1088 adults between the ages of 18 and 44 is conducted. It is found that 261 of the 1088 adults smoke. Use a .05 significance level to test the claim that less than 25% of such adults smoke