![subject](/tpl/images/cats/mat.png)
Mathematics, 31.03.2020 01:35 brooke0713
In a test of effectiveness of garlic for lowering cholesterol, 48 subjects were treated with garli in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes in their levels of LDL cholesterol (inmg/dL) have a mean of 5.8 and a standard deviation of 16.4
What is the best point estimate of the population mean net change in LDL cholesterol after the garlic treatment?
The best point estimate is mg/dl?
Construct a 95% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest about the effectiveness of garlic in reducing LDL cholesterol?
What is the confidence interval estimate of the population mean u?
Mg/dl
What does the confidence interval suggest about the effectiveness of the treatment?
1.The confidence interval limits do not contain 0, suggesting that the garlic treatment did not affect the LDL cholesterol levels.
2.The confidence interval limits contain 0, suggesting that the garlic treatment did not affect the LDL cholesterol levels.
3.The confidence interval limits do not contain 0, suggesting that the garlic treatment did affect the LDL cholesterol levels.
4.The confidence interval limits contain 0, suggesting that the garlic treatment did affect the LDL cholesterol levels.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 3
You know the right answer?
In a test of effectiveness of garlic for lowering cholesterol, 48 subjects were treated with garli i...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 26.09.2019 11:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.09.2019 11:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 26.09.2019 11:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 26.09.2019 11:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 11:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 26.09.2019 11:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 11:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 11:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 11:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.09.2019 11:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.09.2019 11:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.09.2019 11:20
![question](/tpl/images/cats/en.png)
English, 26.09.2019 11:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 11:20