![subject](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 23:31 ptanner706
Arandom sample of 24 items is drawn from a population whose standard deviation is unknown. the sample mean is x⎯⎯ = 880 and the sample standard deviation is s = 5. use appendix d to find the values of student’s t. (a) construct an interval estimate of μ with 99% confidence. (round your answers to 3 decimal places.) the 99% confidence interval is from 877.371 to (b) construct an interval estimate of μ with 99% confidence, assuming that s = 10. (round your answers to 3 decimal places.) the 99% confidence interval is from 874.742 to (c) construct an interval estimate of μ with 99% confidence, assuming that s = 20. (round your answers to 3 decimal places.) the 99% confidence interval is from 869.484 to (d) describe how the confidence interval changes as s increases.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 16:30
The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:40
Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
You know the right answer?
Arandom sample of 24 items is drawn from a population whose standard deviation is unknown. the sampl...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2020 23:36
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.03.2020 23:37
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2020 23:37
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 04.03.2020 23:37
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2020 23:37
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.03.2020 23:37