Theoretical and empirical probabilities
1. two coins are tossed 100 times and it was fou...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.10.2019 00:10 yuvallevy14
Theoretical and empirical probabilities
1. two coins are tossed 100 times and it was found that 2-heads showed up 25 times. thus the probability of flipping two heads is 1/4.
2. selecting a king from a standard deck of cards has a probability of 1/13.
3. a hospital has found that 157 patients arrived with cardiac arrests and of these 21 died within the week. thus the probability of dying from a heart attack is 21/157.
4. the probabilty of selecting a red rock out of a bag that contains 5 red rocks and 12 blue rocks is 5/17
5. the buck's have a 2/5 chance to win the game
![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, 20.06.2019 18:04
The diagonals of a rhombus are 12 inch and 16 inch long, the length of a side of a rhombus is 10 inch, what is the height of the rhombus
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30
Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.08.2019 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.08.2019 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 21.08.2019 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 21.08.2019 16:30
![question](/tpl/images/cats/biologiya.png)
Biology, 21.08.2019 16:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 21.08.2019 16:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 21.08.2019 16:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
English, 21.08.2019 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 16:30