joe scored a goal on 8 out of his last 32 shots. considering this data, how many goals would you expect joe…
joe scored a goal on 8 out of his last 32 shots. considering this data, how many goals would you expect joe to score on his next 12 shots? goals
Answer
Explanation:
Step1: Calculate the goal - scoring rate
The goal - scoring rate is the number of goals divided by the number of shots. Joe scored 8 goals out of 32 shots. The rate $r=\frac{8}{32}=\frac{1}{4}$.
Step2: Predict the number of goals for 12 shots
To find the expected number of goals for 12 shots, we multiply the goal - scoring rate by the number of shots. Let $x$ be the expected number of goals. Then $x = r\times12$. Substituting $r=\frac{1}{4}$ into the formula, we get $x=\frac{1}{4}\times12 = 3$.
Answer:
3