You are allowed 2 attempts at the quiz, and the highest of the 2 quiz scores will count toward your grade in the course. You will see the response and score for each question after the first and second attempts. You will see the correct answers only after the second attempt. If a response is incorrect after the first attempt, review your class materials and master similar problems before your next quiz attempt. Good luck! Flag question: Spacer The average IQ for Americans is 100 with standard deviation 15. A sample of 40 students from a college is taken and the sample mean is found to be 110. A company wants to test if the IQ of students at the college is statistically different from the national average at the 99% confidence level