asked 154k views
1 vote
The average delievery charge for a refridgerator is $32. the standard deviation is $4. find the minimum percentage of data values that will fall in the range of $20 to $44.

1 Answer

2 votes
you have fall from $44 to $20 in data values.
answered
User Rohit Surwase
by
9.3k points
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