Question

Styles raph It came as a big surprise when Apple's new IPhone was found to have a problem. Users complained of weak reception and dropped calls. A quick survey found that 2% of iPhone users experienced a problem. a. What is the population? 1. b. Does 2% represents the sample statistic or population parameter? Business graduates in the United States earn high salaries. According to the Bureau of Labor Statistics, the average annual salary for business graduates was $65,000. a. What is the population? 2. b. Is the average salary of $65,000 a sample statistic or population parameter? 3. Identify the followi discrete or continuous. a. Points scored in a football game ng variables as quantitative or qualitative. If quantitative, then specify if it is b. Racial composition of a high school football game Heights of 15 year old kids c. 4. In each of the following, define the type of measurement scale as categorical, ordinal, interval, or ratio. a. A boy or girl in a class b. Letter grade in a class (A,B,C) c. A restaurant survey that evaluates quality on a scale of 1 (not satisfied) to 5 (very satisfied) d. The salary earned in a year for an employee S. Identifv the followine data sets as time series or cross sectional

Answer 1