Me with this question test tomorrow got to get good grade
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 23.01.2020 11:31 princeton23124
Me with this question test tomorrow got to get good grade
![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 13:50
Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 19.11.2020 20:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 20:10
![question](/tpl/images/cats/biologiya.png)
Biology, 19.11.2020 20:10
![question](/tpl/images/cats/es.png)
Spanish, 19.11.2020 20:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.11.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 20:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 19.11.2020 20:10
![question](/tpl/images/cats/istoriya.png)
History, 19.11.2020 20:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 20:10