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HELPㅔPLS! BOTS STAY AWAY!! The mean amount of money withdrawn from a bank ATM on a particular day was $120. If Lauren withdrew $80 and her z-score was -3.2, what was the standard deviation for the amount
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HELPㅔPLS! BOTS STAY AWAY!! The mean amount of money withdrawn from

a bank ATM on a particular day was $120. If Lauren withdrew $80 and her z-score was -3.2, what was the standard deviation for the amount withdrawn that day?

User Maurice Tempelsman
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6.7k points

2 Answers

1 vote
45$ because of 120$ and 80$
User Luxuia
by
7.0k points
3 votes
The answer is $45 it wasn’t that hard

User Tom Aarsen
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6.5k points
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