b6r2imabello
b6r2imabello b6r2imabello
  • 15-10-2016
  • Mathematics
contestada

A coin with a 0.71 probability for a head is flipped 4 times. find the probability of obtaining exactly 2 heads

Respuesta :

toporc
toporc toporc
  • 15-10-2016
The probability of exactly 2 heads is:
[tex]4C2\times0.71^{2}\times0.29^{2}=0.2544[/tex]
The answer is 0.2544
Answer Link

Otras preguntas

what's 5.96 as a fraction
Which best describes Byzantine culture? a. It was a blend of Indian and Chinese cultures. It was a blend of Scandinavian and Asian cultures. b. It was a blend o
What is 35/100 reduced and how do I reduce?
how do you factor 10x squared yz - 22x cubed y squared z
how do you solve this equation by factoring? 2X(squared)-5X-3=0
A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?
4x-7>17 what's the problem and answe of solution please
determine if these equations are true or false. defend your answer using your knowledge of place value and commutative, associative, and/or distributive propert
What roles did women have on the colonial farm?
the area of a rectangular park is 3/5 square mile. the length of the park is 7/8 mile. what is the width of the park show your work remember that Area=Length +W