TH1130- 7. titative Literacy ter The number of rubberbands in a 1/4 pound bag has a mean of 300 rubberbands and a standard deviation of 19 rubberbands. 4 5 6 John's bags has 319 rubberbands. 10 (a) What is the difference between John's bag total and the mean? (b) How many standard deviations is John's bag total from the mean? (c) What percent of bags contain more rubberbands than John's bag? (include percent signs in your answers)