Question: 1. The first exam given in a professor's class has a mean score of 76.29 with a standard deviation of 6.24. You earned a grade

1. The first exam given in a professor's class has a mean score of 76.29 with a standard deviation of 6.24. You earned a grade of 82 on the exam. What is the z-score for your exam grade? 2. The first exam given in a professor's class has a mean score of 76.29 with a standard deviation of 6.24. You earned a grade of 82 on the exam. What percentage of students scored higher than you? 3. A car salesperson offers you a car at the price of $22,895. You look up the mean sales price for that car and find out that the mean is $21,900 with a standard deviation of $650. What is the z-score for the price you are being offered? 4. A car salesperson offers you a car at the price of $22,895. You look up the mean sales price for that car and find out that the mean is $21,900 with a standard deviation of $650. What % of people bought the same car for less money than the salesperson is offering you? 5. The mean score on a statistics test is 73.28 with a standard deviation of 7.86. You score a 70 on the test. What percentage of students scored less than you on the test

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