Due to natural variability in manufacturing, a
Use your calculator to create a graph of a normal distribution using normalpdf. Sketch the graph. An appropriate value for the maximum of the relative frequency axis is Ymax
How often does the model predict that a
-ounce can of soda will contain more than ounces?
The mean is the center (middle) of a normal distribution.
According to the model, what percentage of cans contain between
and ounces of soda? Shade your graph from part (a) to represent these cans.
, , mean, standard deviation)
In what percentile is a can with 13 ounces of soda? Explain what that means in the context of this problem.
See the hint for part (c). What are your upper and lower bounds? Looking at your graph may help.