3.A very desperate student needs to have a passing grade in his major subject to graduate. He got 70, 75, 76, 78, 80 and 71 in the past quizzes. What must his grade be in the final quiz to have a mean grade of 75? 10. On a final examination in Statistics, the mean grade of a group of 150 students was 78 and the standard deviation is 8.0. In Research, however, the mean final grade of the group was 73 and the standard deviation is 7.6. What is the coefficient of variation in Algebra? 16.On a final examination in Statistics, the mean grade of a group of 150 students was 78 and the standard deviation is 8.0. In Research, however, the mean final grade of the group was 73 and the standard deviation is 7.6. What is the coefficient of variation in Statistics?
3.A very desperate student needs to have a passing grade in his major subject to graduate. He got 70, 75, 76, 78, 80 and 71 in the past quizzes. What must his grade be in the final quiz to have a
10. On a final examination in Statistics, the mean grade of a group of 150 students was 78 and the standard deviation is 8.0. In Research, however, the mean final grade of the group was 73 and the standard deviation is 7.6.
What is the coefficient of variation in Algebra?
16.On a final examination in Statistics, the mean grade of a group of 150 students was 78 and the standard deviation is 8.0. In Research, however, the mean final grade of the group was 73 and the standard deviation is 7.6.
What is the coefficient of variation in Statistics?
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