Math Homework

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I have a math problem not sure about; A soft drink company
A soft drink company has recently received customer complaints about its one-liter-sized soft drink products. Customers have been claiming that the one-liter-sized products contain less than one liter of soft drink. The company has decided to investigate the problem. According to the company records, when there is no malfunctioning in the beverage dispensing unit, the bottles contain 1.01liters of beverage on average, with a standard deviation of 0.13liters. A sample of 60bottles has been taken to be measured from the beverage dispensing lot. The mean amount of beverage in these 60bottles was 0.987liters. Find the probability of observing a sample mean of 0.987liters or less in a sample of 60bottles, if the beverage dispensing unit functions properly. Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places. … read more
R.R. Jha
Bachelor's Degree
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A vending machine dispenses coffee into a twenty ounce cup.
A vending machine dispenses coffee into a twenty ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation of 0.05 ounce. You can allow the cup to overfi… read more
Scott
Master's Degree
16,043 satisfied customers
the amount of hot chocolate dispensed by a hot chocolate machine
the amount of hot chocolate dispensed by a hot chocolate machine is normally distributed with a mean of 16 ounces and a standard deviation of 2 ounces.1.if the cups can hold a maximum of 18 ounces eac… read more
Ryan
Engineer
Bachelor's Degree
9,208 satisfied customers
Hypothesis test for the population mean t test A coin-operated
Hypothesis test for the population mean: t test A coin-operated drink machine was designed to discharge a mean of 7 ounces of coffee per cup. In a test of the machine, the discharge amounts in 11 rand… read more
Chirag
Master's Degree
10,329 satisfied customers
1) Suppose that the New England Colonials baseball team is
1) Suppose that the New England Colonials baseball team is equally likely to win any particular game as not to win it. Suppose also that we choose a random sample of 30 Colonials games. a) Estimate th… read more
Osbert12
Master's Degree
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1. In a sample of 1720 home buyers, you find that 797 home
1. In a sample of 1720 home buyers, you find that 797 home buyers found their real estate agent through a friend. At a= 0.02, can you request the claim that 50% of home buyers find their real estate a… read more
Stevewh
Teacher
Bachelor's Degree
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A soft drink machine outputs a mean of 29 ounces per cup. The
A soft drink machine outputs a mean of 29 ounces per cup. The machines output is normally distributed with a standard deviation of 2 ounces. what is the probability of filling a cup between 30 and 32 … read more
Sandhya_sharma
Master's Degree
3,072 satisfied customers
A soft drink machine outputs a mean of 25 ounces per cup.
A soft drink machine outputs a mean of 25 ounces per cup. The machines output is normally distributed with a standard deviation of 2 ounces. What is the probability of filling a cup btwn 27 and 28 oun… read more
Emanuel
Bachelor's Degree
578 satisfied customers
A soft drink machine outputs a mean of 27 ounces per cup.
A soft drink machine outputs a mean of 27 ounces per cup. The machines output is normally distributed with a standard deviation of 3 ounces. What is the probability of filling a cup between 22 and 30 … read more
SusanAthena
Master's Degree
Master's Degree
41 satisfied customers
Hypothesis test for the population mean t test A coin-operated
Hypothesis test for the population mean: t test A coin-operated drink machine was designed to discharge a mean of 6 ounces of coffee per cup. In a test of the machine, the discharge amounts in 12 rand… read more
R.R. Jha
Bachelor's Degree
4,610 satisfied customers
Need help fast Hypothesis test for the population mean
Need help fast Hypothesis test for the population mean: t test A coin-operated drink machine was designed to discharge a mean of 7 ounces of coffee per cup. In a test of the machine, the discharge amo… read more
Scott
Master's Degree
16,043 satisfied customers
I need help ASAP with some statistics, I am completely lost
I need help ASAP with some statistics, I am completely lost and I only have 2 hours (7:10est) 1. Seventy million pounds of trout are grown in the U.S. every year. Farm-raised trout contain an average … read more
SusanAthena
Master's Degree
Master's Degree
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1. Consider the relationship between the number of bids an
1. Consider the relationship between the number of bids an item on eBay received and the item's selling price. The following is a sample of 5 items sold through an auction. Price in Dollars 100 123 13… read more
Stevewh
Teacher
Bachelor's Degree
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Central limit theorem Sample mean A soft drink company
Central limit theorem: Sample mean A soft drink company has recently received customer complaints about its one-liter-sized soft drink products. Customers have been claiming that the one-liter-sized p… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
A coin-operated drink machine was designed to discharge a mean
A coin-operated drink machine was designed to discharge a mean of 6 ounces of coffee per cup. In a test of the machine, the discharge amounts in 18 randomly chosen cups of coffee from the machine were… read more
Chirag
Master's Degree
10,329 satisfied customers
A cola-dispensing machine is set to dispense 7.00 ounces of
A cola-dispensing machine is set to dispense 7.00 ounces of cola per cup. The standard deviation is 0.10 ounces. What is the probability that a machine will dispense: A. Between 7.10 and 7.25 ounces o… read more
R.R. Jha
Bachelor's Degree
4,610 satisfied customers
Hi, Please any help will be appreciated. Use the normal
Hi, Please any help will be appreciated. Use the normal distribution od SAT critical reading scores for which the mean is 508 and the standard deviation is 120. Assume the variable x is normally distr… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
1.a vending machine dispenses coffee into a twenty ounce cup.
1.a vending machine dispenses coffee into a twenty ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation of 0.06 ounce. You can allow the cup to over… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
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