![subject](/tpl/images/cats/mat.png)
Mathematics, 25.11.2019 23:31 amelie1010
Wo random samples are taken, one from among first-year students and the other from among fourth-year students at a public university. both samples are asked if they favor modifying the student honor code. a summary of the sample sizes and number of each group answering "yes'' are given below: first-years (pop. 1): fourth-years (pop. 2): n1=82,n2=99,x1=56x2=65
is there evidence, at an α=0.03 level of significance, to conclude that there is a difference in proportions between first-years and fourth-years? carry out an appropriate hypothesis test, filling in the information requested
a. the value of the standardized test statistic:
note: for the next part, your answer should use interval notation. an answer of the form (−[infinity],a) is expressed (-infty, a), an answer of the form (b,[infinity]) is expressed (b, infty), and an answer of the form (−[infinity],a)∪(b,[infinity]) is expressed (-infty, a)u(b, infty).
b. the rejection region for the standardized test statistic:
c. the p-value is
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:40
What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Which of the following is equal to the rational expression when x is not equal to -2 or -6?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
If the function m(x) has the point (5,2) on its graph name a point that would be on the funtion m(5x)
Answers: 2
You know the right answer?
Wo random samples are taken, one from among first-year students and the other from among fourth-year...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 25.09.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 25.09.2021 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 15:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 15:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.09.2021 15:30
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2021 15:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.09.2021 15:30
![question](/tpl/images/cats/en.png)
English, 25.09.2021 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2021 15:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.09.2021 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)