Answer Happy

1. (Steps are not required for this question) (8 marks) For each study, determine if the value is a Statistic or Parameter and write down its corresponding notation (, , ê, p) You must input a number up to 3 decimal places. Fraction and percentage are NOT allowed. 1. The average annual salary for 35 of a company's 1200 accountants is $68,000. 2. As of January 2007, 44% of the governors of the 50 states in the US are Republicans. II 3. In a survey of a sample of computer users, 8% said their computer had a malfunction that needed to be repaired by a service technician. . Il 4. In a recent year, the interest category for 12% of all new magazines was sports. . II 5. Sixty-two of the 97 passengers aboard the Hindenburg airship survived its explosion. > II

6. In a survey of a sample of high school students, 43% said that their mother has taught them the most about managing money. 7. In a recent year, the average math scores for all graduates on the ACT was 21.1. 8. In a recent survey of 1503 adults in the United States, 53% said they use both a landline and a cell phone.