Question
A local store surveyed 80 customers that visited last month about what they bought. They find out that 3 customers bout racing games. If there are 345 customers that visited that month ,approximately how many of them bought racing games
Answers
GPT-4o mini
To estimate the number of customers who bought racing games from the total of 345 customers, you can use a proportion based on the survey results.
From the survey of 80 customers, 3 bought racing games. This gives a proportion of:
\[
\text{Proportion of customers who bought racing games} = \frac{3}{80}
\]
Now, to find the estimated number of customers out of 345 who bought racing games, you can multiply the total number of customers (345) by this proportion:
\[
\text{Estimated number of customers who bought racing games} = 345 \times \frac{3}{80}
\]
Calculating this:
\[
= 345 \times 0.0375 = 12.9375
\]
Since you can't have a fraction of a customer, you would round this to approximately 13.
Therefore, approximately 13 customers out of 345 bought racing games.
From the survey of 80 customers, 3 bought racing games. This gives a proportion of:
\[
\text{Proportion of customers who bought racing games} = \frac{3}{80}
\]
Now, to find the estimated number of customers out of 345 who bought racing games, you can multiply the total number of customers (345) by this proportion:
\[
\text{Estimated number of customers who bought racing games} = 345 \times \frac{3}{80}
\]
Calculating this:
\[
= 345 \times 0.0375 = 12.9375
\]
Since you can't have a fraction of a customer, you would round this to approximately 13.
Therefore, approximately 13 customers out of 345 bought racing games.