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

Kylie starts with $145 in her piggy bank. Each month she addes $20. Which explicit function rule models the total amount in Kylie's piggy bank at the end of eac

How does a wildfire start?

Would you mind helping?

I need help this is my homework I will brainless you

- Find the midpoint of a line with endpoints M (2,4) and N (1,3).

Question 1. a). Explain briefly permeability of free space

3. A Tylenol has 80 mg of acetaminophen. How many grams is that

What is the meaning of the quote "it's ok to not know. It's not ok to not try."

Which of the following best explains how plants follow the Law of Conservation of Mass during photosynthesis ?

State in your own words what John Winthrop meant by the idea of a "city upon a hill." Do you think Winthrop would have judged his colony a success at that missi