elexus4959 elexus4959
  • 03-07-2018
  • Mathematics
contestada

If you flip two coins 96 times what is the best prediction for the number of times they would both land on tails

Respuesta :

DeanR
DeanR DeanR
  • 03-07-2018
Flipping two coins gives four possibilities: HH, HT, TH, TT

So P(TT)=1/4

So we'd expect a quarter of the trials to be two tails.

[tex]\frac 1 4 \times 96 = 24[/tex] trials expected to be two tails.


Answer Link

Otras preguntas

URGENT How many 1/2 inch cubes does it take to fill a box with a width of 3 1/2 inches, length of 2 1/2 inches, and a height of 1 inch?
Mg(ClO3)2 -> MgCl2 + O2 in word form​
PLEASE HELP!! I WILL GIVE BRAINLIEST, THANK YOUS, STARS, EVERYTHING!! BUT PLEASE HELP WITH RIGHT ANSWER!!!
what percent was running back and what percent wasnt
Give me memes plz! Taking a math test and I need to laugh
Preguntas capítulo # 3:1. ¿Por qué disfrutaba Ana Rosa pasar tanto tiempo sentada en las ramas de su árbol gri gri?2. Desde su árbol gri gri Ana Rosa alcanzaba
Which term is the product of force and distance's O power O work Onet force O acceleration
What does the word complimentary mean?
If two fractions are between 0 and 1, can their product be more than 1? please explain. Thank You.
find the product ( 1 1+1 ) ( 2 2+1 ) ( 3 3+1 )….. ( +1 ) for k=6