![subject](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 04:59 hokamidat
Please please help According to the probability distribution below, what is the expected value of X? X 0 1 2 3 4 5 P(X) 0.3 0.2 0.16 0.2 0.04 0.1 A.) The expected value is 0.1 B.) The expected value is 5 C.) The expected value is 2.5 D.) The expected value is 1.78
![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, 21.06.2019 18:00
Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
You know the right answer?
Please please help According to the probability distribution below, what is the expected value of X?...
Questions
![question](/tpl/images/cats/health.png)
Health, 05.12.2020 21:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.12.2020 21:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 21:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.12.2020 21:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 21:00
![question](/tpl/images/cats/biologiya.png)
Biology, 05.12.2020 21:00
![question](/tpl/images/cats/ekonomika.png)
Business, 05.12.2020 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 21:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 05.12.2020 21:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 05.12.2020 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2020 21:00