#I need help with stats on my Casio fx9860

9 messages · Page 1 of 1 (latest)

next hill
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Hi! I'm trying to set up my calculator by using some youtube tutorials (bcz my professor doesn't work with this model of calculator) and when I tried to do the example on the video, my calculator gives me another answer for the mean, mode and median. I don't know how to fix it can someone help me with this?

vapid ruinBOT
lyric bison
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The mean of the numbers on your calculator appears to be 2263.333…

next hill
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On my calculator appears as 2565.15463 :(

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I tried it on excel and calculating one by one on the same calculator and the correct answer is 2263.333..

lyric bison
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Maybe you’re using the list1 as the frequency as well so the average is averaging more over larger numbers, so the mean is higher?

next hill
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yes!!!! I changed it to 1 and now it works fine, thank you so much!!!

lyric bison
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Type .solved when solved

next hill
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.solved