Question
In: Statistics and Probability
According to a recent study annual per capita consumption of milk in the United States is...
According to a recent study annual per capita consumption of milk in the United States is 22.6 gallons. Being from the Midwest, you believe milk consumption is higher there and wish to test your hypothesis. A sample of 14 individuals from the Midwestern town of Webster City was selected and then each person's milk consumption was entered into the Microsoft Excel Online file below. Use the data to set up your spreadsheet and test your hypothesis.
| 25.8 |
| 23.84 |
| 25.25 |
| 21.2 |
| 17.52 |
| 19.61 |
| 19.83 |
| 26.18 |
| 34.97 |
| 30.1 |
| 28.59 |
| 20.57 |
| 26.94 |
| 27.24 |
a) What is a point estimate of the difference between mean annual consumption in Webster City and the national mean? (2 decimals)
b) At ? = 0.05, test for a significant difference by completing the following. Calculate the value of the test statistic (2 decimals).
c) The p-value is (4 decimals)
Solutions
orchestra answered 2 years agoRelated Solutions
According to a recent study annual per capita consumption of milk in the United States is...
According to a recent study annual per capita consumption of
milk in the United States is 21.5 gallons. Being from the Midwest,
you believe milk consumption is higher there and wish to test your
hypothesis. A sample of 14 individuals from the Midwestern town of
Webster City was selected and then each person's milk consumption
was entered into the Microsoft Excel Online file below. Use the
data to set up your spreadsheet and test your hypothesis.
Given Data:
Gallons of...
According to a recent study annual per capita consumption of milk in the United States is...
According to a recent study annual per capita consumption of
milk in the United States is 21.5 gallons. Being from the Midwest,
you believe milk consumption is higher there and wish to test your
hypothesis. A sample of 14 individuals from the Midwestern town of
Webster City was selected and then each person's milk consumption
was entered into the Microsoft Excel Online file below. Use the
data to set up your spreadsheet and test your hypothesis. 24.8
23.84 25.25 21.3...
According to a recent study annual per capita consumption of milk in the United States is...
According to a recent study annual per capita consumption of
milk in the United States is 21.5 gallons. Being from the Midwest,
you believe milk consumption is higher there and wish to test your
hypothesis. A sample of 14 individuals from the Midwestern town of
Webster City was selected and then each person's milk consumption
below.
Gallons of Milk
27.1
23.84
25.25
21
17.52
19.61
19.83
26.18
34.97
29.9
28.59
20.57
26.94
27.24
Develop a hypothesis test that can be...
According to a recent study annual per capita consumption of milk in the United States is...
According to a recent study annual per capita consumption of
milk in the United States is 21.5 gallons. Being from the Midwest,
you believe milk consumption is higher there and wish to test your
hypothesis. A sample of 14 individuals from the Midwestern town of
Webster City was selected and then each person's milk consumption
was entered into the Microsoft Excel Online file below. Use the
data to set up your spreadsheet and test your hypothesis.
Gallons of Milk
29.8...
According to a recent study annual per capita consumption of milk in the United States is...
According to a recent study annual per capita consumption of
milk in the United States is 23.8 gallons. Being from the Midwest,
you believe milk consumption is higher there and wish to test your
hypothesis. A sample of 14 individuals from the Midwestern town of
Webster City was selected and then each person's milk consumption
was entered into the Microsoft Excel Online file below. Use the
data to set up your spreadsheet and test your hypothesis.
Gallons of Milk
28.9...
According to a recent study annual per capita consumption of milk in the United States is...
According to a recent study annual per capita consumption of
milk in the United States is 22.6 gallons. Being from the Midwest,
you believe milk consumption is higher there and wish to test your
hypothesis. A sample of 14 individuals from the Midwestern town of
Webster City was selected and then each person's milk consumption
was entered into the Microsoft Excel Online file below. Use the
data to set up your spreadsheet and test your hypothesis.
Gallons of Milk
28.3...
Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006)....
Annual per capita consumption of milk is 21.6 gallons
(Statistical Abstract of the United States: 2006). Being from the
Midwest, you believe milk consumption is higher there and wish to
support your opinion. A sample of 16 individuals from the
midwestern town of Webster City showed a sample mean annual
consumption of 24.1 gallons with a standard deviation of 4.8.
Compute the value of the test statistic. (Round to two decimal
places)
What is the p-value? (Round to three decimal...
The annual per capita consumption of fresh bananas (in pounds) in the United States can be...
The annual per capita consumption of fresh bananas (in pounds)
in the United States can be approximiated by the normal
distribution, with a mean of 8.4 pounds and a standard deviation of
4 pounds. Answer the following questions about the specified normal
distribution. (a) What is the smallest annual per capita
consumption of bananas that can be in the top 10% of
consumptions? (b) What is the largest annual per capita
consumption of bananas that can be in the bottom...
The annual per capita (average per person) chewing gum consumption in the United States is 200...
The annual per capita (average per person) chewing gum
consumption in the United States is 200 pieces. Suppose that the
standard deviation of per capita consumption of chewing gum is 145
pieces per year.
(a) Find the probability that the average annual chewing gum
consumption of 84 randomly selected Americans is more than 220
pieces.
(b) Find the probability that the average annual chewing gum
consumption of 84 randomly selected Americans is within 100 pieces
of the population mean.
(c)...
In 2012, the per capita consumption of soft drinks in the United States was reported to be 44 gallons.
In 2012, the per capita consumption of soft drinks in the United States was reported to be 44 gallons. Assume that the per capita consumption of soft drinks in the USA is approximately normally distributed with a mean of 44 gallons and a standard deviation of 14 gallons.
What is the probability that someone in the United States consumed more than 70 gallons of soft drinks in 2012?
0.3752
0.1395
0.2588
0.0316
Refer back to...
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