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Comment on Weighted Averages
Hello Brent,
Regarding the question https://gre.myprepclub.com/forum/list-x-and-list-y-each-contain-60-numbers-frequency-distrib-1642.html , how can we calculate total average of z as average of (X+Y)/2. Though when I solve the sum with the weighted average formula taught by you I get the same solution. Was this a mere coincidence.
Question link: https:/
Question link: https://gre.myprepclub.com/forum/list-x-and-list-y-each-contain-60-numbe...
Not a coincidence. The weighted average formula works perfectly for this question. Nice work!
I went about this a different
NOTE: In the future, please
NOTE: In the future, please post the link of the question. Otherwise, I don't know which question you're referring to.
Question link: https://gre.myprepclub.com/forum/a-child-bus-ticket-costs-2698.html
Great approach!!
Cheers,
Brent
Hey Brent, you really changed
That's very nice of you to
That's very nice of you to say. Thanks!