Question
store employee conducted a survey of 390 randomly selected customers. According to the survey, 180 of the customers often use coupons. To the nearest percent, what is a good estimate of the percentage of all customers who often use coupons?
Question 3 options:
50%
40%
46%
37%
Question 4 (1 point)
Question 3 options:
50%
40%
46%
37%
Question 4 (1 point)
Answers
GPT-4o mini
To find the percentage of customers who often use coupons, you can use the following formula:
\[
\text{Percentage} = \left( \frac{\text{Number of customers who use coupons}}{\text{Total number of customers surveyed}} \right) \times 100
\]
Substituting the numbers:
\[
\text{Percentage} = \left( \frac{180}{390} \right) \times 100
\]
Calculating:
\[
\text{Percentage} = (0.4615) \times 100 \approx 46.15
\]
Rounding to the nearest percent gives approximately 46%.
So, the correct answer is:
**46%**
\[
\text{Percentage} = \left( \frac{\text{Number of customers who use coupons}}{\text{Total number of customers surveyed}} \right) \times 100
\]
Substituting the numbers:
\[
\text{Percentage} = \left( \frac{180}{390} \right) \times 100
\]
Calculating:
\[
\text{Percentage} = (0.4615) \times 100 \approx 46.15
\]
Rounding to the nearest percent gives approximately 46%.
So, the correct answer is:
**46%**