Julia enjoys shooting paper balls into the wastebasket across her office. She misses the first shot 50% of the time. When she misses on the first shot, she misses the second shot 20% of the time. What is the probability of missing two shots in a row

Respuesta :

You can do 1/5 times 1/2 to get the result of 1/10 or 10%

Answer:

[tex]\bf\textbf{Probability that Julia misses two shots in a row = }\frac{1}{10}[/tex]

Step-by-step explanation:

Julia enjoys shooting paper balls into the wastebasket across her office.

She misses the first shot 50% of the time.

[tex]\text{Probability that Julia misses the first shot = }\frac{1}{2}[/tex]

When she misses on the first shot, she misses the second shot 20% of the time.

[tex]\text{Probability that Julia misses the second shot = }\frac{1}{5}[/tex]

Now, we need to find the probability of missing two shots in a row

[tex]\text{Probability that Julia misses two shots in a row = }\frac{1}{2}\times \frac{1}{5}[/tex]

[tex]\bf\textbf{Probability that Julia misses two shots in a row = }\frac{1}{10}[/tex]