The amount of soft ice dispensed by an old machine has a mean of 130g and a standard deviation of 20g. 1. What is probability that your container is filled with 90 to 170g? 2. You are free to use cones of different carrying capacities stated in g. But price in- creases with carrying capacity. What is the formula to find the cone with a carrying capacity that is exceeded 0.5% of the time? 3. What is the probability that the container is never filled with less than 110g if you fill it twice?

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