Suppose that a soft drink manufacturer sells cans of its soft drink ABiggFizz.@ These cans are labeled as weighing 16 oz, but instead of 16 oz. in each of these cans, the population of weights for all BiggFizz cans has a mean of 16.4 oz.
and the standard deviation is .4 oz. (not 4 oz., note the position of the decimal point).
Assume that the distribution of can weights is normally shaped.
1. Mary buys a single can of BiggFizz and measures its contents and finds that it weighs 15.7 oz. What is the percentile rank of the weight of this can relative to all (individual) cans of Biggfizz

Question

Suppose that a soft drink manufacturer sells cans of its soft drink ABiggFizz.@ These cans are labeled as weighing 16 oz, but instead of 16 oz. in each of these cans, the population of weights for all BiggFizz cans has a mean of 16.4 oz. 
and the standard deviation is .4 oz. (not 4 oz., note the position of the decimal point). 
Assume that the distribution of can weights is normally shaped.
1. Mary buys a single can of BiggFizz and measures its contents and finds that it weighs 15.7 oz. What is the percentile rank of the weight of this  can relative to all (individual) cans of Biggfizz