![subject](/tpl/images/cats/mat.png)
Mathematics, 03.02.2021 21:20 lgary9462
In a survey of 250 people concerning how they obtain information about current events, 70 people read a newspaper each day, 130 watch news on television each day, and 30 read a newspaper and watch the news on television each day. If a person is selected at random from the group surveyed, what is the (empirical) probability that the person does not either read a newspaper or watch the news on television each day?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?
Answers: 1
You know the right answer?
In a survey of 250 people concerning how they obtain information about current events, 70 people rea...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2020 01:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 28.08.2020 01:01
![question](/tpl/images/cats/istoriya.png)
History, 28.08.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2020 01:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2020 01:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.08.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 28.08.2020 01:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.08.2020 01:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.08.2020 01:01