Question

Какой средневзвешенный балл (геометрия) Самостоятельные: 5,5 Контрольные: 4 Ответы на уроке: 3,4,4,4

Answer 1

5+5+5+3+4+4+4=30
30:7=4,29

Answer 2

Calculating the Weighted Average

To calculate the weighted average, we can use the formula:

Weighted Average = (Value1 * Weight1 + Value2 * Weight2 + ...) / (Weight1 + Weight2 + ...)

In this case, the values and weights are as follows: - Self-study: 5 (weight 1) - Tests: 4 (weight 1) - Lesson answers: 3, 4, 4, 4 (weights 1, 1, 1, 1)

Calculation

Using the formula for the weighted average, we can calculate the result:

Weighted Average = (5*1 + 4*1 + 3*1 + 4*1 + 4*1 + 4*1) / (1+1+1+1+1+1)

Weighted Average = (5 + 4 + 3 + 4 + 4 + 4) / 6

Weighted Average = 24 / 6

Weighted Average = 4

So, the weighted average for the given values is 4.