Kirks Soft Drinks regularly check the performance of their soft drink bottle filling machines. From observations...
Kirks Soft Drinks regularly check the performance of their soft drink bottle filling machines. From observations over many years, the company has concluded the fill amounts in their 2 litre bottles is normally distributed with a mean of 2.058 litres and a standard deviation of 0.142 litres. The fullest 15% of bottles would be expected to contain more than how many litres of soft drink? ( 3 decimal places).
A facility for bottling soft drinks uses two fill and seal machines. For quality control purposes, data is collected on these machines to determine if they are filling the soft drinks with the same amount of drink. Based on data from these two machines, they found that a 95% confidence interval for the difference in these machines, population means is (-2.5 mL, 0.3 mL). Using this data, the bottling facility would like to test if there is a difference in...
The contents of soft drink bottles are normally distributed with a mean of twelve ounces and a standard deviation of two ounce. a. What is the probability that a randomly selected bottle will contain more than ten ounces of soft drink? b. What is the probability that a randomly selected bottle will contain between 9.5 and 11 ounces? c. What percentage of the bottles will contain less than 10.5 ounces of soft drink?
The fill amount of bottles of soft drink has been found to be normally distributed with a mean of 2.0 liters and a standard deviation of 0.05 liters. If random sample of bottles is selected, what is the probability that the sample mean will be between 1.99 and 2.0 liters:: The fill amount of bottles of soft drink has been found to be normally distributed with a mean of 2.0 liters and a standard deviation of 0.05 liters. If random...
The fill amount of bottles of a soft drink is normally? distributed, with a mean of 1.0 liter and a standard deviation of 0.06 liter. Suppose you select a random sample of 25 bottles. There is a 90?% probability that the sample mean amount of soft drink will be between____liter(s) and _________liter(s)
A soft drink company fills two-liter bottles on several different lines of production equipment. The fill volumes follow a continuous normal distribution with a mean of 1.97 liters and a standard deviation of 0.02 liters. [You have to show complete work with the formula to get full credit] What is the probability that a randomly selected two-liter bottle would contain more than 1.92 liters? What is the probability that a randomly selected two-liter bottle would contain between 1.94 and 1.98...
The fill amount in 11-liter soft drink bottles is normally distributed, with a mean of 1.01.0 literliter and a standard deviation of 0.050.05 liter. If bottles contain less than 9696% of the listed net content (0.960.96 liters, in this case), the manufacturer may be subject to penalty by the state office of consumer affairs. Bottles that have a net content above 1.061.06 liters may cause excess spillage upon opening. In an effort to reduce the number of bottles that contain...
Design specification for a soft drink filling machine is to fill bottles with 12 ounces of soft drink. A random sample of 49 bottles filled by this machine was sampled and the contents measured. If this sample had a mean measurement of 11.9 ounces with a standard deviation of 0.28 ounces, is the machine really under-filling bottles? Test at a 5% significance level. H0: Ha: a: Test Statistic (show set up, not just an answer): Rejection decision and reasoning using...
The fill amount of bottles of a soft drink is normally distributed, with a mean of 2.0 liters and a standard deviation of 0.05 liter. If you select a random sample of 25 bottles, what is the probability that the sample mean will be between 1.99 and 2.0 liters? below 1.98 liters? greater than 2.01 liters? The probability is 99% that the sample mean amount of soft drink will be at least how much? The probability is 99% that the...
The fill amount of bottles of a soft drink is normally distributed, with a mean of 24 ounces and a standard deviation of 0.025 ounces. If you select a random sample of 36 bottles, what is the probability that the sample mean will be greater than 24.01 ounces?