you can see from the CRISP

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DM diagram in the PowerPoint deck, CRISP

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DM is a methodology that allows

$($

depends on

$?$

$)$

$$multiple iterations of most phases. You can see that with the arrows that seem to go in a reverse or sideways direction.

$1$

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$$Choose one of the six p

hases of CRISP

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DM and give some instances when you might want to follow one of those arrows back to repeat a phase. Give an example.