Give a detailed example of using a weighted mean. 1a. In your
example, how might the weighted mean be a better average than
another measure of center like the simple mean? 2. Fill in the
second column of the table with any numbers you want. This column
will represent number of students who had a certain score on a
test. Score N (weight) 60 70 80 90 Calculate Weighted
Mean for the score on this test.