![subject](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 03:46 dontcareanyonemo
A sample mean, sample standard deviation, and sample size are given. Perform the required hypothesis test about the mean, μ, of the normal population from which the sample was drawn. , , n = 9, H0: μ ≤ 2.85, Ha: μ > 2.85, α = 0.01 Test statistic: t = 2.24. Critical value: t = 2.821. Do not reject H0. There is not sufficient evidence to support the claim that the mean is greater than 2.85. Test statistic: t = 2.24. Critical value: t = 2.33. Do not reject H0. There is not sufficient evidence to support the claim that the mean is greater than 2.85. Test statistic: t = 2.24. Critical value: t = 2.896. Reject H0. There is sufficient evidence to support the claim that the mean is greater than 2.85. Test statistic: t = 2.24. Critical value: t = 2.896. Do not reject H0. There is not sufficient evidence to support the claim that the mean is greater than 2.85.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40
The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40
Find the amplitude of a sinusoidal function that models this temperature variation
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
A sample mean, sample standard deviation, and sample size are given. Perform the required hypothesis...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2021 19:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.01.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2021 19:40
![question](/tpl/images/cats/en.png)
English, 11.01.2021 19:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 11.01.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2021 19:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2021 19:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2021 19:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.01.2021 19:40