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Cans of salmon are supposed to have a net weight of 6 oz. The canner says...
The manufacturer of cans of salmon that are supposed to have a net weight of 6...
The manufacturer of cans of salmon that are supposed to have a net weight of 6 ounces tells you that the net weight is actually a normal random variable with a mean of 6.1 ounces and a standard deviation of 0.22 ounce. Suppose that you draw a random sample of 26 cans. Find the probability that the mean weight of the sample is less than 6.09 ounces. Probability =
(1 point) The manufacturer of cans of salmon that are supposed to have a net weight...
(1 point) The manufacturer of cans of salmon that are supposed to have a net weight of 6 ounces tells you that the net weight is actually a normal random variable with a mean of 6.19 ounces and a standard deviation of 0.23 ounce. Suppose that you draw a random sample of 37 cans. Find the probability that the mean weight of the sample is less than 6.14 ounces. Probability =
The weights of cans of Ocean brand tuna are supposed to have a net weight of...
The weights of cans of Ocean brand tuna are supposed to have a net weight of 6 ounces. The manufacturer tells you that the net weight is actually a Normal random variable with a mean of 6.01 ounces and a standard deviation of 0.22 ounces. Suppose that you draw a random sample of 30 cans. Part i) Using the information about the distribution of the net weight given by the manufacturer, find the probability that the mean weight of the...
1 point The weights of cans of Ocean brand tuna are supposed to have a net...
1 point The weights of cans of Ocean brand tuna are supposed to have a net weight of 6 ounces. The manufacturer tells you that the net weight is actually a Normal random variable with a mean of 6.03 ounces and a standard deviation of 0.23 ounces. Suppose that you draw a random sample of 43 cans. Part i) Using the information about the distribution of the net weight given by the manufacturer, find the probability that the mean weight...
how to do the part II The weights of cans of Ocean brand tuna are supposed...
how to do the part II
The weights of cans of Ocean brand tuna are supposed to have a net weight of 6.0 ounces. The manufacturer tells you that the net weight is actually a Normal random variable with a mean of 6.01 ounces and a standard deviation of 0.21 ounces. Suppose that you draw a random sample of 34 such cans. Part i) Using the information about the distribution of the net weight given by the manufacturer, Åfind the...
us ProblemProblem List Next Problem (1 point) The weights of cans of Ocean brand tuna are...
us ProblemProblem List Next Problem (1 point) The weights of cans of Ocean brand tuna are supposed to have a net weight of 6 ounces. The manufacturer tells you that the net weight is actually a Normal random variable with a mean of 5.95 ounces and a standard deviation of 0.22 ounces. Suppose that you draw a random sample of 43 cans. Part i) Using the information about the distribution of the net weight given by the manufacturer, find the...
(1 point) Suppose that you have purchased a filling machine for candy bags that is supposed...
(1 point) Suppose that you have purchased a filling machine for candy bags that is supposed to fill each bag with 14 oz of candy. Assume that the weights of filled bags are approximately normally distributed. A random sample of 9 bags yields the following data (in oz): 13.13 13.29 13 13.42 14.52 13.59 14.79 14.59 14.59 Using a 0.05, can you conclude that the mean fill weight is actually less than 14 by computing the following: (a) the degree...
Suppose the scores of students on an exam are Normally distributed with a mean of 303...
Suppose the scores of students on an exam are Normally distributed with a mean of 303 and a standard deviation of 39. Then approximately 99.7% of the exam scores lie between the numbers and such that the mean is halfway between these two integers. (You are not to use Rcmdr for this question.) answer: answer: the weights of cans of Ocean brand tuna are supposed to have a net weight of 6 ounces. The manufacturer tells you that the net weight...
Problem 6. The net weights of Maxwell House coffee in cans produced by an assembly line...
Problem 6. The net weights of Maxwell House coffee in cans produced by an assembly line follow a distribution with a mean of 11.5 ounces and a standard deviation of 0.25 ounce. Two product quality controllers, Walter Shewhart and Edwards Deming, randomly select 64 and 100 cans from the assembly line for inspection, respectively. a. (4 points) Shewhart and Deming calculate the average net weights in their samples. In general, whose average will be closer to 11.5 ounces by the...
I need the answer for Question 2 by taking the information from Question 1 mentioned above.....
I need the answer for Question 2 by taking the information from
Question 1 mentioned above..
. Suppose that you own a movie theater and that you have purchased a filling machine for candy bags which, according to the manufacturer, is supposed to fill each bag with 16 oz. of candy. You want to find out if the (population) mean μ is actually 16 oz. so, you take a random sample of 16 bags which yields the following data (in...
(1 point) The manufacturer of cans of salmon that are supposed to have a net weight of 6 ounces tells you that the net weight is actually a normal random variable with a mean of 6.19 ounces and a standard deviation of 0.23 ounce. Suppose that you draw a random sample of 37 cans. Find the probability that the mean weight of the sample is less than 6.14 ounces. Probability =
1 point The weights of cans of Ocean brand tuna are supposed to have a net weight of 6 ounces. The manufacturer tells you that the net weight is actually a Normal random variable with a mean of 6.03 ounces and a standard deviation of 0.23 ounces. Suppose that you draw a random sample of 43 cans. Part i) Using the information about the distribution of the net weight given by the manufacturer, find the probability that the mean weight...
how to do the part II
The weights of cans of Ocean brand tuna are supposed to have a net weight of 6.0 ounces. The manufacturer tells you that the net weight is actually a Normal random variable with a mean of 6.01 ounces and a standard deviation of 0.21 ounces. Suppose that you draw a random sample of 34 such cans. Part i) Using the information about the distribution of the net weight given by the manufacturer, Åfind the...
us ProblemProblem List Next Problem (1 point) The weights of cans of Ocean brand tuna are supposed to have a net weight of 6 ounces. The manufacturer tells you that the net weight is actually a Normal random variable with a mean of 5.95 ounces and a standard deviation of 0.22 ounces. Suppose that you draw a random sample of 43 cans. Part i) Using the information about the distribution of the net weight given by the manufacturer, find the...
(1 point) Suppose that you have purchased a filling machine for candy bags that is supposed to fill each bag with 14 oz of candy. Assume that the weights of filled bags are approximately normally distributed. A random sample of 9 bags yields the following data (in oz): 13.13 13.29 13 13.42 14.52 13.59 14.79 14.59 14.59 Using a 0.05, can you conclude that the mean fill weight is actually less than 14 by computing the following: (a) the degree...
Problem 6. The net weights of Maxwell House coffee in cans produced by an assembly line follow a distribution with a mean of 11.5 ounces and a standard deviation of 0.25 ounce. Two product quality controllers, Walter Shewhart and Edwards Deming, randomly select 64 and 100 cans from the assembly line for inspection, respectively. a. (4 points) Shewhart and Deming calculate the average net weights in their samples. In general, whose average will be closer to 11.5 ounces by the...
I need the answer for Question 2 by taking the information from
Question 1 mentioned above..
. Suppose that you own a movie theater and that you have purchased a filling machine for candy bags which, according to the manufacturer, is supposed to fill each bag with 16 oz. of candy. You want to find out if the (population) mean μ is actually 16 oz. so, you take a random sample of 16 bags which yields the following data (in...
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