summation problem

  1. T

    Summation Part of Erlang C Formula

    What would be the best way to write the below summation into a formula in excel? It is part of the Erlang C formula and I am looking to calculate it a number of times. Right now I have a table that changes based on the "A" value then I use a vlookup based on "N-1" to go grab that sum. I...
  2. E

    Need help to count number of rows with same value and copy that sum multiple times as value in another cell

    Hello, I have a problem that has stumped me. I would be eternally grateful if someone could help me. Problem: “total_members” value does not include people with “Name” of “AAA”. For example, in expedition #2, you can see that total members is listed as 4, when it should say 5. However, not all...
    • ea2146
    • Thread
    • copy if/then formulas if/then statements summation problem
    • Replies: 2
    • Forum: Excel Questions

We've detected that you are using an adblocker.

We have a great community of people providing Excel help here, but the hosting costs are enormous. You can help keep this site running by allowing ads on MrExcel.com.
Allow Ads at MrExcel

Which adblocker are you using?

Disable AdBlock

Follow these easy steps to disable AdBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the icon in the browser’s toolbar.
2)Click on the "Pause on this site" option.
Go back

Disable AdBlock Plus

Follow these easy steps to disable AdBlock Plus

1)Click on the icon in the browser’s toolbar.
2)Click on the toggle to disable it for "mrexcel.com".
Go back

Disable uBlock Origin

Follow these easy steps to disable uBlock Origin

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back

Disable uBlock

Follow these easy steps to disable uBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back
Back
Top