![subject](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 14:01 cupcake3103670
A 4-section spinner is spun 2 times. Each of the sections are the same size.
The set of possible outcomes are:
S = {RR, BB, YY, GG, RB, BR, RY, YR, RG, GR, BY, YB, BG, GB, YG, GY}.
Which graph shows the probability distribution for the random variable representing the number of greens? (Green is represented by the letter G.)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:20
Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
A 4-section spinner is spun 2 times. Each of the sections are the same size.
The set of possible ou...
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.04.2020 17:25
![question](/tpl/images/cats/himiya.png)
Chemistry, 01.04.2020 17:25
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 17:25
![question](/tpl/images/cats/en.png)
English, 01.04.2020 17:25
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 01.04.2020 17:25
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 17:25
![question](/tpl/images/cats/himiya.png)
Chemistry, 01.04.2020 17:25
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 17:25
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.04.2020 17:25
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.04.2020 17:25
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 17:25