Mathematics, 04.09.2019 02:30 Lakenwilliams1250
Acurious student in a large economics course is interested in calculating the percentage of his classmates who scored lower than he did on the gmat; he scored 490. he knows that gmat scores are normally distributed and that the average score is approximately 540. he also knows that 95% of his classmates scored between 400 and 680. based on this information, calculate the percentage of his classmates who scored lower than he did?
Answers: 3
Mathematics, 22.06.2019 00:30
Which ordered pair is a solution of the equation? 2x+3y=10
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Mathematics, 22.06.2019 01:30
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
Acurious student in a large economics course is interested in calculating the percentage of his clas...
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