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klasskru [66]
3 years ago
13

The average delievery charge for a refridgerator is $32. the standard deviation is $4. find the minimum percentage of data value

s that will fall in the range of $20 to $44.
Mathematics
1 answer:
guapka [62]3 years ago
3 0
You have fall from $44 to $20 in data values.
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