![subject](/tpl/images/cats/mat.png)
Mathematics, 19.02.2022 22:00 hdhdenjdxk
When constructing a confidence interval for a difference between two population proportions, why is it important to check that the number of successes and the number of failures in each sample is at least 10? Select the correct answer
A. So we can assume that the two samples are independent.
B. So we can assume the sampling distribution of Di-D is approximately Normal,
C. So we can assume that the observations within each sample are independent
D. So we can assume that population 1 and population 2 are approximately Normal.
E. So we can generalize the results to the populations from which the samples were selected.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
You know the right answer?
When constructing a confidence interval for a difference between two population proportions, why is...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2019 08:31
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2019 08:31
![question](/tpl/images/cats/health.png)
Health, 30.10.2019 08:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2019 08:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 30.10.2019 08:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.10.2019 08:31
![question](/tpl/images/cats/health.png)
Health, 30.10.2019 08:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 30.10.2019 08:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)