Math 221 Week 1 Quiz Answers help questions and answers well elaborated

Question 1 2 / 2 pts A recent survey of the alumni of a university indicated that the average salary of 10,000 of its 200,000 graduates was $130,000. The $130,000 would be considered a: Population Parameter Sample Statistic IncorrectQuestion 2 0 / 2 pts A recent survey of the alumni of a university indicated that the average salary of 10,000 of its 200,000 graduates was $130,000. The 10,000 would be considered a: Population Parameter Sample Statistic Question 3 2 / 2 pts Based on past experience, it is predicted that 31% of registered voters in Oklahoma will vote in the next primary. The 31% would be considered an example of: A sample Qualitative data Inferential statistics Descriptive statistics Question 4 2 / 2 pts The hair color of the p