#4 & #5 A large chain retail store has "scratcher" cards that customers can scratch and win a discountat the register if the customer uses the store's credit card. The following is a table with thediscount that a customer can scratch off and the corresponding probability of that discountbeing awarded. Note: the discount percentage IS NOT related to the probability. Do not usethe discount percentage to calculate any of the probabilities below.Discount Probability10% off0.5015% off0.2520% off0.1530% off0.101. What is the probability a customer gets at least a 20% discount?2. What is the probability that two customers in a row get a 10% discount?3. What is the probability that three consecutive customers get all get 15% discounts?4. What is the probability that none of the first four customers gets over a 20% discount?5. What is the probability that the first person to get a 30% discount is the fifth person inline?6. You the 7th person in line and notice that the 5 people ahead of you have all gotten10% discounts. The person in front of you says, "One of us has to get better than 10%off, now"! Do you think someone is due to get a better discount now that 5 people didnot?

Name: #4 & #5 A large chain retail store has "scratcher" cards that customer
Uploaded: 2024-03-20T06:46:03.000Z
Channel: Bartleby
Description: #4 & #5 A large chain retail store has "scratcher" cards that customers can scratch and win a discountat the register if the customer uses the store's credit card. The following is a table with thediscount that a customer can scratch off and the corr