7. A soft-drink machine is regulated to discharge an average of 7 ounce per cup. The...
A soft-drink machine is regulated to discharge an average of 7 ounce per cup. The amount of drink is considered normally distributed with a standard deviation of 0.5 ounce. What is the probability that a cup chosen at random will contain 7. C2 7,8 a) between 6.5,andR2 ounce? b) exactly 7.0 ounce? c) less than 7.3 ounce? d) If the cups hold exactly 8 ounces, what is the probability that a cup will overflow? e) What should be cup's size...
A soft drink machine discharges an average of 325 ml per cup. The amount of drink is normally distributed with standard deviation of 25 ml. What fraction of cups will contain more than 364 ml? (Keep 4 decimals)
A soft drink machine outputs a mean of 27 ounces per cup. The machine's output is normally distributed with a standard deviation of 3 ounces. What is the probability of overfilling a 29 ounce cup? Round your answer to four decimal places.
A soft drink machine outputs a mean of 29 ounces per cup. The machine's output is normally distributed with a standard deviation of 4 ounces. What is the probability of overfilling a 32 ounce cup? Round your answer to four decimal places.
A soft-drink vending machine can be regulated to ensure that it dispenses an average of 6 oz. of soft drink per glass. If the ounces dispensed per glass are normally distributed with a standard deviation of 0.3 oz., find the probability for a sample of 5 bottles, that the machine will average more then 6.3 ounces.
A soft drink machine outputs a mean of 28ounces per cup. The machine's output is normally distributed with a standard deviation of 3 ounces. What is the probability of putting less than 30 ounces in a cup? Round your answer to four decimal places.
A soft drink machine outputs a mean of 29 ounces per cup. The machine's output is normally distributed with a standard deviation of 3 ounces. What is the probability of putting less than 34 ounces in a cup? Round your answer to four decimal places.
A soft drink machine is programmed to dispense an average of 400mL per small cup. Suppose the distribution of the amount of drink dispensed is normall distributed with a standard deviation of 13mL. Suppose a random sample of 100 filled small cups is obtained. a. What's the probability the average amount of soda dispensed in the 100 small cups is less than 390mL? b.What's the probability the average amount of soda dispensed in the 100 small cups is between 375mL...
The amounts a soft drink machine is designed to dispense for each drink are normally? distributed, with a mean of 11.9 fluid ounces and a standard deviation of 0.2 fluid ounce. A drink is randomly selected. ?(a) Find the probability that the drink is less than 11.7 fluid ounces. ? (b) Find the probability that the drink is between 11.4 and 11.7 fluid ounces. ?(c) Find the probability that the drink is more than 12.3 fluid ounces. Can this be...
A vending machine automatically pours soft drinks into cups. The amount of soft drink dispensed into a cup is normally distributed with a mean of 7.7 ounces and standard deviation of 0.3 ounce. Examine the figure below and answer the following questions. a.) Estimate the probability that the machine will overflow and 8-ounce cup. (Round your answer to two decimal places.) b.) Estimate the probability that the machine will not overflow an 8-ounce cup. (Round your answer to two decimal...