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Home Q & A Board Science-Related Homework Help Mathematics
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woot woot woot woot
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9 years ago
The average amount customers at a certain grocery store spend yearly is $865.98. Assume the variable is normally distributed. If the standard deviation is $93.27, find the probability that a randomly selected customer spends between $838.00 and $1029.20.
 A.0.578 = 57.8 percent   
 B.0.330 = 33.0 percent   
 C.0.342 = 34.2 percent   
 D.0.701 = 70.1 percent   
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#1
Educator
9 years ago
Quote from: woot woot (9 years ago)
A.0.578 = 57.8 percent
allycatblues
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alyssa_19alyssa_19
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9 years ago
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