Porciabeauty2913 Porciabeauty2913

01-12-2017
Mathematics

contestada

If one tosses a coin three times, write dow nthe possible observed number of heads and their probabilities

Respuesta :

kritter1 kritter1

01-12-2017

You need to find the probability of Heads, Heads, Heads in 3 tosses;

P(HHH)= (1/2)(1/2)(1/2) <-- each toss has 2 possibilities and heads is one
P(HHH)=1/8

Therefore, the probability of flipping 3 heads on a fair coin is 1/8

Hope I helped :)

Answer Link

Otras preguntas

write the equation in function form.then graph the equation y-x=-1

Which situation describes a correlation that is not a causal relationship? (1) Car color and number of car accidents(2) Hours spent studying and test score(3) A

What Is the Function of Alliteration in Literature?

which state capital is north of 40 degrees north latitude: Frankfort, denver, salt lake city, or columbus?

how do i make 24 using the numbers 11 6 10 2?

A 3.7 kg object is lifted to a Hight of 3 meters what is the potential energy of this object

What substance is made during transcription and where does it occur

What area of the long bone is covered with cartilage

Write down a sensible metric unit for measuring A) the distance from London to Paris B) the amount of water in a swimming pool

if square root of 405 rounded to the nearest thousandth is 20.125 how do u simplify to get to that answer, thank u.