![subject](/tpl/images/cats/mat.png)
Mathematics, 23.05.2021 18:40 kenia41
Answer the statistics questions for 50 points! (:
(Standard deviation, distribution, plots)
What conditions do you have to check before you can assume a distribution is normal?
How do you find the mean and standard deviation of sampling distribution?
Finding how big a sample size needs to be to find a certain standard deviation.
Finding the Probability from a sample distribution.
Interpreting a Confidence Interval and understanding statistical significance.
How to find margin of error and how the margin of error changes when sample size
changes.
How to find a Confidence Interval from a stemplot.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 13:30
When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Answer the statistics questions for 50 points! (:
(Standard deviation, distribution, plots)
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.12.2020 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 12.12.2020 16:00
![question](/tpl/images/cats/en.png)
English, 12.12.2020 16:00
![question](/tpl/images/cats/istoriya.png)
History, 12.12.2020 16:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.12.2020 16:00
![question](/tpl/images/cats/en.png)
English, 12.12.2020 16:00