Question
The weights of flour bags are normally distributed with a mean of 3500 grams and an SD of 600 grams. (a) What percentage of flour
The weights of flour bags are normally distributed with a mean of 3500 grams and an SD of 600 grams.
(a) What percentage of flour bags weigh over 10 lbs ( 4540 grams)?
(b) Find out the weight in grams of a flour bag in the 80th percentile. (It weighs more than 80% of the other flower bags)
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Calculus With Vectors
Authors: Jay S Treiman
1st Edition
3319094386, 9783319094380
