Random numbers: RAND and RANDBETWEEN

Pick a random winner or sample with RAND and RANDBETWEEN, keep the result from changing, and make practice data.

Confident · 11 min · 13 steps

In this lesson

  • =RAND() gives a decimal from 0 up to, but not including, 1.
  • For an amount to the cent, draw cents and divide: =RANDBETWEEN(800,2400)/100 gives $8.00 to $24.00.
  • Both draw new numbers on every edit.

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Remove duplicates

Delete repeated rows from a merged list, and choose which columns decide what counts as a duplicate.

Confident · 9 min · Free, with no sign-up

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Skill
Math and statistics
Stage
Confident

Where it sits in Math and statistics 14 lessons

And 1 more, up to Totals that ignore hidden rows (SUBTOTAL). See the whole skill

The steps

13 steps: 3 explanations, 8 Do this, 2 questions, then Your turn.

Try a free lesson first

Remove duplicates

Delete repeated rows from a merged list, and choose which columns decide what counts as a duplicate.

Confident · 9 min · Free, with no sign-up

Do the free lesson on your computer.

Send yourself the link and open it on a laptop or desktop.

On your computer, go tolearnford.com/go/BV7C