a t - shirt stand on the boardwalk recently sold 6 green shirts and 6 shirts in other colors. considering…
a t - shirt stand on the boardwalk recently sold 6 green shirts and 6 shirts in other colors. considering this data, how many of the next 20 shirts sold would you expect to be green? shirts
Answer
Explanation:
Step1: Calculate the proportion of green - shirts sold
The total number of shirts sold initially is $6 + 6=12$. The number of green shirts sold is 6. So the proportion of green shirts sold is $\frac{6}{12}=\frac{1}{2}$.
Step2: Predict the number of green shirts in the next 20 sales
Multiply the proportion of green shirts by the number of shirts in the next sales. Let $x$ be the number of green shirts in the next 20 sales. Then $x=\frac{1}{2}\times20 = 10$.
Answer:
10