![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 21.12.2019 04:31, zleigreen
At one point the average price of regular unleaded gasoline was $3.54 per gallon. assume that the standard deviation price per gallon is $0.06 per gallon and use chebyshev's inequality to answer the following.
(a) what percentage of gasoline stations had prices within 3 standard deviations of the mean?
(b) what percentage of gasoline stations had prices within 2.5 standard deviations of the mean? what are the gasoline prices that are within 2.5 standard deviations of the mean?
(c) what is the minimum percentage of gasoline stations that had prices between $3.30 and $3.78?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:00, danielle413
Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:10, kyrabrown33
Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5
Answers: 2
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30, Lovergirl13
Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?
Answers: 3
Do you know the correct answer?
At one point the average price of regular unleaded gasoline was $3.54 per gallon. assume that the st...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 12:32
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 12:32
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 12:32
![Konu](/tpl/images/cats/en.png)
English, 20.03.2020 12:32
![Konu](/tpl/images/cats/biologiya.png)
Biology, 20.03.2020 12:32
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 12:32
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 12:32