Answer #4explain with step by step. 1. A softdrink machine is regulated so that it discharges an average of 200 milliliters per cup. If theamount of drink is normally distributed with a standard deviation of 15 milliliters, what fraction of thecups will contain more than 224 milliliters?2. What is the probability that a cup contains between 191 and 209 milliliters?3. How many cups will probably overflow if 230 milliliter cups are used for the next 1000 drinks?4. Below what value do we get the smallest 25% of the drinks?5. IQ's are normally distributed with mean and standard deviation 15. Find the probability that arandomly selected person has an IQ between 100 and 115.6. The loaves of rye bread distributed to local stores by a certain bakery have an average length of 30centimeters and a standard deviation of 2 centimeters. Assuming that the lengths are normally distributed,what percentage of the loaves are(a) Longer than 31.7 centimeters?(b) Between 29.3 and 33.5 centimeters in length?(c) Shorter than 25.5 centimeters?7. The weights of a large number of miniature poodles are approximately normally distributed with amean of 8 kilograms and a standard deviation of 0.9 kilogram. If measurements are recorded to thenearest tenth of a kilogram, find the fraction of these poodles with weights(a) Over 9.5 kilograms;(b) Of at most 8.6 kilograms;(c) Between 7.3 and 9.1 kilograms.8. A pair of dice is rolled 180 times. What is the probability that a total of 7 occurs(a) At least 25 times?(b) Between 33 and 41 times inclusive?(c) Exactly 30 times?

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The amount of drinks is normally distributed with mean 200 and standard deviation 15. It is…