Please help:)

what is the mean height when looking at a histogram?
how do i find it?

For each histogram bar, we start by multiplying the central x-value to the corresponding bar height. Each of these products corresponds to the sum of all values falling within each bar. Summing all products gives us the total sum of all values, and dividing it by the number of observations yields the mean.

Step-by-step explanation:

I hope this helps! :)

a. positive: 2 or 0; negative : 2 or 0; complex: 4or2or0

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