Question

6. The daily milk production of a dairy cow is normally distributed with a mean of 3,500 milliliters anda standard deviation of 250 milliliters. (4 marks)a. What is the probability that a cow selected at random will produce between 3,200 and 3,855 milliliters of milk per day? f. What is the probability that a cow selected at random will produce 3,900 milliliters of milk or more? g. Forty percent (40%) of cows will likely produce less than what amount of milk, in milliletres?

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