![subject](/tpl/images/cats/mat.png)
Mathematics, 19.12.2019 02:31 MAKYERAHWILLIAMS09
Suppose diane and jack are each attempting to use a simulation to describe the sampling distribution from a population that is skewed right with mean 70 and standard deviation 15. diane obtains 1000 random samples of size nequals4 from the population, finds the mean of the means, and determines the standard deviation of the means. jack does the same simulation, but obtains 1000 random samples of size nequals40 from the population. (a) describe the shape you expect for jack’s distribution of sample means. describe the shape you expect for diane’s distribution of sample means.
(b) what do you expect the mean of jack’s distribution to be? what do you expect the mean of diane’s distribution to be?
(c) what do you expect the standard deviation of jack’s distribution to be? what do you expect the standard deviation of diane’s distribution to be?
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
Catherine saved some money and plans to add the same amount each week to her savings account. the table represents the number of weeks that she will save, x, and the total amount of money that she will have in her account, y. weeks, x dollars in account, y 4 74 6 86 9 104 11 116 which linear equation represents catherine’s situation?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
Troy has a 7/23 balloon mortgage on his $260,000 home. he has been making payments of $1323 each month and will have a balloon payment due for the amount of $198,569.
Answers: 1
You know the right answer?
Suppose diane and jack are each attempting to use a simulation to describe the sampling distribution...
Questions
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.08.2020 20:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 15.08.2020 20:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)