![subject](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 05:31 sunny3799
Provided below are summary statistics for independent simple random samples from two populations. preliminary data analyses indicate that the variable under consideration is normally distributed on each population. decide whether use of the pooled t-test and pooled t-interval procedure is reasonable. x overbar 1equals485.6, s 1equals44.3, n 1equals49, x overbar 2equals390.1, s 2equals61.3, n 2equals31.
is use of the pooled t-test and pooled t-interval procedure reasonable or not reasonable?
a. reasonable
b. not reasonable
![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, 20.06.2019 18:04
Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
100 points, hi, iâm not sure what to do here,the data doesnât seem to be quadratic .? can anyone me, in advance
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Describe a situation that you could represent with the inequality x< 17
Answers: 2
You know the right answer?
Provided below are summary statistics for independent simple random samples from two populations. pr...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.05.2021 04:50
![question](/tpl/images/cats/en.png)
English, 14.05.2021 04:50
![question](/tpl/images/cats/en.png)
English, 14.05.2021 04:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.05.2021 04:50
![question](/tpl/images/cats/fizika.png)
Physics, 14.05.2021 04:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.05.2021 05:00
![question](/tpl/images/cats/istoriya.png)
History, 14.05.2021 05:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 14.05.2021 05:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.05.2021 05:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/es.png)
Spanish, 14.05.2021 05:00
![question](/tpl/images/cats/biologiya.png)
Biology, 14.05.2021 05:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 14.05.2021 05:00