Question

Задача.На соревнованиях четверо судей оценили выступление спортсмена в 4.6, трое в 11.9 балла и еще двое 6.7 балла Найдите средний бал спортсмена Помогите! Пожалуйста!

Answer 1

(4.6*4 + 3*11.9+2*6.7) / 9 = (18.4 + 35.7 + 13.4) / 9 = 60.8 / 9 = 6.7556

Answer 2

Finding the Average Score of the Athlete

To find the average score of the athlete, we need to calculate the sum of all the scores and then divide it by the total number of judges. Let's calculate it step by step.

1. Sum of the scores: - The first judge gave a score of 4.6. - The second judge gave a score of 11.9. - The third judge gave a score of 11.9. - The fourth judge gave a score of 11.9. - The fifth judge gave a score of 6.7. - The sixth judge gave a score of 6.7.

To find the sum of these scores, we add them together: 4.6 + 11.9 + 11.9 + 11.9 + 6.7 + 6.7 = 53.7.

2. Total number of judges: - There are four judges who gave a score of 11.9. - There are two judges who gave a score of 6.7. - There is one judge who gave a score of 4.6.

To find the total number of judges, we add them together: 4 + 2 + 1 = 7.

3. Calculating the average score: To find the average score, we divide the sum of the scores by the total number of judges: 53.7 / 7 = 7.67.

Therefore, the average score of the athlete is 7.67.

Please note that the sources provided did not contain any relevant information for this specific question.