![subject](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 18:31 maggie2018
1. a researcher obtained a random sample of n= 60 students to determine if there were any significant preferences among 3 brands of colas. each student tasted all three brands and then selected his/her favorite. the frequency distribution was: brand a = 28, brand b = 14, brand c = 18. do the data indicate any preference among the three brands? (test with α = .05)
![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 14:40
In the diagram below, tan θ = sqrt 3. what is the value of m?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
1. a researcher obtained a random sample of n= 60 students to determine if there were any significan...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 16:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.12.2020 16:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.12.2020 16:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.12.2020 16:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 16:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 16:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.12.2020 16:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.12.2020 16:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 16:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.12.2020 16:10
![question](/tpl/images/cats/mir.png)
World Languages, 10.12.2020 16:10