question ava owns a small business selling clothing. she knows that in the last week 34 customers paid cash…

question ava owns a small business selling clothing. she knows that in the last week 34 customers paid cash, 26 customers used a debit card, and 11 customers used a credit card. based on these results, express the probability that the next customer will pay with a debit card as a percent to the nearest whole number.

question ava owns a small business selling clothing. she knows that in the last week 34 customers paid cash, 26 customers used a debit card, and 11 customers used a credit card. based on these results, express the probability that the next customer will pay with a debit card as a percent to the nearest whole number.

Answer

Explanation:

Step1: Calculate total number of customers

$34 + 26+11=71$

Step2: Calculate probability of paying with debit - card

The number of customers who used a debit card is 26. The probability $P$ of a customer paying with a debit card is the number of customers who used a debit card divided by the total number of customers. So $P=\frac{26}{71}$.

Step3: Convert probability to percentage

$P=\frac{26}{71}\times100%\approx37%$

Answer:

$37%$