misskriss7351 misskriss7351
  • 08-01-2020
  • Mathematics
contestada

If two coins are flipped many times, how many heads would you expect to occur, on average?

Respuesta :

luisafbv93
luisafbv93 luisafbv93
  • 11-01-2020

Answer:

If the conis are fair, you will get two heads 25% of the times that you flipped them.

Step-by-step explanation:

When you flip 2 fair coins, 4 possible events can happen:  

1. head, head

2. head, tail

3. tail, head

4. tail, tail

This means that each one of these events has a 1/4 equal probability of occurring.

Answer Link

Otras preguntas

Bourbonnais illinois what is the region ?
Between what pair of numbers is the product of 289 and 7
Enrique es el _____ de Ricardo. suegro bisabuelo padre yerno
A triangle has sides with lengths of 5x -7, 3x -4, and 2x -6. What is the perimeter of the triangle?
Escribe una lista de cinco de los tiempos verbales (tenses) mencionados en la canción. Luego usa 3 de estos tiempos verbales en 3 oraciones. Entrega tu trabajo
how do you write 3/8 - 1/6, 4/5 + 3/5, and 5/9 - 1/5 as a single fraction?
To create a public synonym, the user requires this privilege:
A paragraph is defined as group of sentences that center on a
(3.0x10 to the 6th power)(2.5x 10 to the 5th power) equals?
A.To begin your investigation, consider a spring hanging from a fixed point. If a weight were attached to the end of the spring and then released, how would th