21. Make Sense and Persevere On a standardized test with the given statistics, about 68% of the scores fall within 1 standard deviation of the mean and about 95% of the scores fall within two standard deviations of the mean. Mean Score: 450 Standard Deviation: 125 Total Number of Test Takers: 78,000 What is your score if you can say that you scored above the middle 95% of the people who took the test? How many test takers can say that