Una moneda tiene en sus caras un perro y un gato, si se lanza una moneda tres veces.

¿cuál es la probabilidad de obtener tres perros?

¿cuál es la probabilidad de obtener 2 gatos?

¿Cuál s la probabilidad de obtener 1 perro?

¿Cuál es la probabilidad de obtener 2 perros?

¿Cuál es la probabilidad de obtener 3 gatos?

¿Cuál es la probabilidad de obtener 1 gato?

12.5%

25%

50%

25%

12.5%

50%

Step-by-step explanation:

In this case, each event has a probability of 1/2, because the coin only has two faces, dog or cat.

Therefore the probability will be the multiplication of the probability of each event.

What is the probability of getting three dogs?

(1/2) * (1/2) * (1/2) = 0.125 = 12.5%

What is the probability of getting 2 cats?

(1/2) * (1/2) = 0.25 = 25%

What is the probability of getting 1 dog?

(1/2) = 0.5 = 50%

What is the probability of getting 2 dogs?

(1/2) * (1/2) = 0.25 = 25%

What is the probability of getting 3 cats?

(1/2) * (1/2) * (1/2) = 0.125 = 12.5%

What is the probability of obtaining 1 cat?

(1/2) = 0.5 = 50%

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents