Respuesta :
last week
# of customers paid cash: 56
# of customers paid w/ a debit card: 23
# of customers paid w/ a credit card: 23
56+2(23)= 102
46/102= 23/51
23/51= probability of next customer paying with debit or credit card.
# of customers paid cash: 56
# of customers paid w/ a debit card: 23
# of customers paid w/ a credit card: 23
56+2(23)= 102
46/102= 23/51
23/51= probability of next customer paying with debit or credit card.
The probability of the next customer paying with a debit or credit card is =23/51
We have given,
Ella owns a small business selling clothing.
She knows that in the last week 56 customers paid cash, 23 customers used a debit card, and 23 customers used a credit card.
last week
What hat is the formula for probability?
P(A)= number of favorable outcome in event A divided by the total outcome in a sample space
last week of customers paid cash: 56
last week of customers paid w/ a debit card: 23
last week of customers paid w/ a credit card: 23
Therefore, 56+2(23)= 102
46/102= 23/51
=23/51
The probability of the next customer paying with a debit or credit card is 23/51.
To learn more about the probability visit:
https://brainly.com/question/24756209
