The probability of waiting 4 minutes or longer for checkout at a particular supermarket counter is 0.1. On a given day, a man and his wife decide to shop individually at the market, each checking out at different counters. They both reach the counters at the same time.

Step-by-step explanation:

Hope this photo will find you well

Good day!

all group life insurance is term insurance. actually it is annual renewable term and it is rated on the average age and claims experience of the entire group, which is called "experience rating." remember, this type of insurance has a 31-day grace period and is convertible to whole life upon leaving employment. a contributory group plan requires that both the employer and the employees pay part of the premium. at least 75% of those eligible must participate, so the group is sure to get most of the healthy employees as well as those that are sick.

step-by-step explanation:

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.