Sugar packaged by a certain machine has a mean weight of 4 lb and a standard deviation of 0.08 lb. For what values of c can the manufacturer of the machinery claim that the sugar packaged by this machine has a weight between 4- c and 4 + clb with probability at least 96%?
a. c = 0.5 lb
b. c = 0.45 lb
c. c = 0.7 lb
d. c = 0.2 lb
e. c = 0.4 lb
e. c = 0.4 lb
Mathematics
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