boflaz
boflaz boflaz
  • 03-03-2016
  • Mathematics
contestada

if you roll a normal dice 120 times .how many 4s would you except to get

Respuesta :

Аноним Аноним
  • 03-03-2016
Roll the dice 120 times

Number of outcomes from rolling the dice = 6
Probability of 4 falling in 1 roll = 1/6 

Probability of the number of 4s in 120 rolls = 120 * 1/6
                                                                    = 20 times

The probability that 4s falls in 120 dice rolls is 20 times.
Answer Link

Otras preguntas

at what position on the number line is the red dot located?
Pls help me with my math homework
2,10, 50, 250, ...what is the next one?​
The pulse site located on the thumb side of the wrist is called: a. Pedial b. Axillary c. Brachial d. Radial
I'm not quite sure if it's A? All multiple choices are kinda confusing.
___________________theory emphasizes that humans are positively motivated and progress toward higher levels of functioning. a. Humanistic b. Psychoanalytic c.
Find the volume of the cone, read the directions carefully!!​
When you use an external style sheet with an HTML document, you get all but one of the benefits that follows. Which one is NOT a benefit of using an external st
Round to the given place: 9,596,809 (millions)
Signs and road markings are an example of traffic controls true or false