need help with a cumulative frequency graph | Mathematics | Page 1

frosty lodge Jun 12, 2023, 1:04 PM

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Can anyone help me with question (c)?

flat ridgeBOT Jun 12, 2023, 1:04 PM

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vague flame Jun 12, 2023, 2:16 PM

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frosty lodge Can anyone help me with question (c)?

I think you got the idea to look at the 30 on the graph. However you should have looked at the x value (possible amounts) which gives y=30 on the cumulative frequency axis
This x value shows the least possible amount for the top 10

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frosty lodge Jun 12, 2023, 2:39 PM

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Alright thanks

#need help with a cumulative frequency graph