![subject](/tpl/images/cats/ap.png)
Advanced Placement (AP), 03.08.2019 16:00 blanca04fp
3. suppose college faculty members with the rank of professor at two-year institutions earn an average of $52,500 per year with a standard deviation of $4,000. in an attempt to verify this salary level, a random sample of 60 professors was selected from a personnel database for all two-year institutions in the united states. a. what are the mean and standard deviation of the sampling distribution for n = 60? (2 points) b. what's the shape of the sampling distribution for n = 60? (1 point) c. calculate the probability the sample mean x-bar is greater than $55,000. (1 point) d. if you drew a random sample with a mean of $55,000, would you consider this sample unusual? what conclusions might you draw? (1 point)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Advanced Placement (AP)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 25.06.2019 20:00
In a person dependent on a drug, occurs when the drug leaves his or her system quickly or for a prolonged period of time. a. addiction b. withdrawal c. independence d. relapse
Answers: 2
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 26.06.2019 00:00
Margaret, a vegetarian, is looking for a mushroom with a meaty texture to grill and eat instead of a hamburger. which of the following mushrooms would you recommend? a. lobster b. matsutake c. shiitake d. portobello
Answers: 2
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 26.06.2019 11:00
While aphorisms and epigrams both express a truth about life, an epigram usually has a a. humorous tone b. serious tone c. grave tone d. eclectic tone
Answers: 1
![question](/tpl/images/cats/ap.png)
You know the right answer?
3. suppose college faculty members with the rank of professor at two-year institutions earn an avera...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 01:00
![question](/tpl/images/cats/fr.png)
French, 17.12.2020 01:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 01:00