Question
In: Statistics and Probability
The high temperatures (in degrees Fahrenheit) of a random sample of 8 small towns are: 97.2...
The high temperatures (in degrees Fahrenheit) of a random sample of 8 small towns are:
| 97.2 |
| 99.9 |
| 98 |
| 96.3 |
| 96.6 |
| 96.4 |
| 98.5 |
| 98.1 |
Assume high temperatures are normally distributed. Based on this
data, find the 98% confidence interval of the mean high temperature
of towns. Enter your answer as an open-interval
(i.e., parentheses) accurate to two decimal places
(because the sample data are reported accurate to one decimal
place).
98% C.I. = _____
Answer should be obtained without any preliminary rounding.
However, the critical value may be rounded to 3 decimal
places
Solutions
orchestra answered 1 year agoRelated Solutions
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are:
99.3
99.1
97.6
97.4
97.9
97.1
97.2
Assume body temperatures of adults are normally distributed. Based
on this data, find the 99% confidence interval of the mean body
temperature of adults in the town. Enter your answer as an
open-interval (i.e., parentheses)
accurate to 3 decimal places. Assume the data is from a normally
distributed population.
99% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are:
96.8
98.3
99.6
96.7
97.1
97.5
97
99.5
99
99.2
98.4
Assume body temperatures of adults are normally distributed. Based
on this data, find the 95% confidence interval of the mean body
temperature of adults in the town. Enter your answer as an
open-interval (i.e., parentheses)
accurate to 3 decimal places. Assume the data is from a normally
distributed population.
95% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are: 98.7 97.9 98.6 99 98.1 98 96.5 99.1
99.6 97 99.3 Assume body temperatures of adults are normally
distributed. Based on this data, find the 90% confidence interval
of the mean body temperature of adults in the town. Enter your
answer as an open-interval (i.e., parentheses) accurate to 3
decimal places. Assume the data is from a normally distributed
population. 90% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are:
98.3 96.7 98.6 98.2 97.7 99.5 99.4 98
Assume body temperatures of adults are normally distributed.
Based on this data, find the 80% confidence interval of the mean
body temperature of adults in the town. Enter your answer as an
open-interval (i.e., parentheses) accurate to 3 decimal places.
Assume the data is from a normally distributed population.
80% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are:
99.2
98.8
96.4
99.9
96.3
97.4
99.3
98.4
98.1
97.9
98.7
98.5
96.6
Assume body temperatures of adults are normally distributed. Based
on this data, find the 95% confidence interval of the mean body
temperature of adults in the town. Enter your answer as an
open-interval (i.e., parentheses)
accurate to 3 decimal places. Assume the data is from a normally
distributed population.
95% C.I....
The following data show the body temperatures (in degrees Fahrenheit) from a random sample of 12...
The following data show the body temperatures (in degrees
Fahrenheit) from a random sample of 12 independent healthy people
in the United States.
98.5 98.2 99.1 96.6 98.1 98.7 97.5 99.0 97.4 98.3 97.8 98.2
What would be the estimate of the average body temperature of
healthy people in the United States.
Find a 95% confidence interval for the average body temperature
of healthy people in the United States.
Explain carefully the interval you found in part (b) means.
can...
Daily high temperatures in degrees Fahrenheit in the city of Lubbock for the last week havebeen...
Daily high temperatures in degrees Fahrenheit in the city of
Lubbock for the last week havebeen as follows: 93, 94, 93, 95, 96,
88, 90. Using Excel’s Data Analysis add-in,
a. Forecast the high temperature today, using a 3-day moving
average.
b. Forecast the high temperature today, using a 2-day moving
average.
c. Forecast the high temperature today, using weighted moving
average with weights 0.5, 0.3 and 0.2 for the most recent, second
most recent, and third most recent periods,...
You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 84.6 81.1...
You must estimate the mean temperature (in degrees Fahrenheit)
with the following sample temperatures:
84.6
81.1
95.7
65.5
90.8
80.6
Find the 90% confidence interval. Enter your answer as an
open-interval (i.e., parentheses)
accurate to two decimal places (because the sample data are
reported accurate to one decimal place).
90% C.I. =
You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 62.4 102.8...
You must estimate the mean temperature (in degrees Fahrenheit)
with the following sample temperatures:
62.4
102.8
79.9
52.7
45.5
70.6
76.2
102.3
62.4
Find the 98% confidence interval. Enter your answer as an
open-interval (i.e., parentheses)
accurate to two decimal places (because the sample data are
reported accurate to one decimal place).
98% C.I. =
Answer should be obtained without any preliminary rounding.
You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 78.1 70.7...
You must estimate the mean temperature (in degrees Fahrenheit)
with the following sample temperatures: 78.1 70.7 73.8 80.1 63.1
66.8 69 78.1 66.4 76.5 70.7 68.5 Find the 99% confidence interval.
Enter your answer as an open-interval (i.e., parentheses) accurate
to two decimal places. Use (lower, upper) formats. 99% C.I. =
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