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the number of gumdrops in bags of the same size is normally distributed with a mean of 85 gumdrops and a standard deviation of 3 gumdrops 

there are 120 bags of gumdrops on a shelf .

about how many bags of gumdrops are expected to have between 82 gumdrops ans 88 gumdrops

 

73

82

88

97

 Apr 10, 2019
 #1
avatar+111437 
+2

Similar to the other problem.....82  and 88 are within 1 std dev from the mean....about 68% of the bags are clustered here

 

So

 

.68 * 120  ≈  81. 6 bags  =  82 bags

 

 

cool coolcool

 Apr 10, 2019
 #2
avatar+1014 
-2

Thumbs up your on a role C-Phill a Awsome role (:(: 

smiley

Nickolas  Apr 10, 2019
 #3
avatar+1014 
-2

And yes it is 82 Bags 

Nickolas  Apr 10, 2019

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