![subject](/tpl/images/cats/mat.png)
Mathematics, 07.03.2020 20:14 calebcoolbeans6691
Suppose that--in any given time period--a certain stock is equally likely to go up 1 unit or down 1 unit, and that the outcomes of different periods are independent. Let X be the amount the stock goes up (either 1 or -1) in the first period, and let Y be the accumulative amount it goes up in the first three periods. Find the correlation between X and Y.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:10, Calvinailove13
Pls! does anybody know a shortcut for answering these types of questions in the future?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, loravillanueva87
Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, tyeni2crazylolp7a3hk
If chord ab is congruent to chord cd, then what must be true about ef and eg?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30, freesiareal2780
What are the measures of angles a, b, and c? show your work and explain your answers. 25 points
Answers: 1
You know the right answer?
Suppose that--in any given time period--a certain stock is equally likely to go up 1 unit or down 1...
Questions in other subjects:
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.01.2020 15:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.01.2020 15:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.01.2020 15:31
![Konu](/tpl/images/cats/ekonomika.png)
Business, 22.01.2020 15:31
![Konu](/tpl/images/cats/istoriya.png)
History, 22.01.2020 15:31
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 22.01.2020 15:31
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/health.png)
Health, 22.01.2020 15:31