Question

the coordinate 1 has a weight of 4, and the coordinate 4 has a weight of 2. find the weighted average. weighted average:

Explanation:

Step1: Calculate the numerator

Multiply each value by its weight and sum. So, $(1\times4)+(4\times2)=4 + 8=12$.

Step2: Calculate the denominator

Sum the weights. $4 + 2=6$.

Step3: Calculate the weighted - average

Divide the numerator by the denominator. $\frac{12}{6}=2$.

Answer:

2