Professor Moore forgets to set his alarm with a probability of 0.10. If he sets the alarm, it will wake him on time to make his first class with a probability of 0.95. If he forgets to set the alarm, he wakes up in time for his first class with a probability of 0.25. what is the probability that professor Moore wakes up in time to make his first class tomorrow?

A) 0.250
B) 0.855
C) 0.880
D) 0.950

C) 0.880

Step-by-step explanation:

-The probability of setting his alarm is 1-0.1=0.9

-The probability of being in time is therefore calculated as:

Hence, the probability that the professor shows up in time is 0.88

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

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: