Answer:
1.2 people per minute
Step-by-step explanation:
because you need to divide 10 and 8 which equals 1.2
Step-by-step explanation:
2nd one shows 10% dude...
It is rational because it is a repeating decimal. it repeats .135
Answer:
probability that the student knew the answer given that he answered the question correctly is 0.7742 (77.42%)
Step-by-step explanation:
a student can get the question right in 3 ways:
- knowing the answer with probability 0.5
- eliminating one of the 4 choices and guessing with the remaining 3 with probability 0.25
- or guessing from the 4 choices with probability 0.25
then defining the event R= getting the answer right , we have
P(R)= probability of knowing the answer*probability of getting the question right if knowing the answer + probability of eliminating one answer* probability of getting the question right if eliminates one answer + probability of guessing the 4 choices * probability of getting the question right if guessing the 4 choices
thus
P(R)= 0.5*1 + 0.25* 1/3 + 0.25*1/4 = 0.6458
then we use conditional probability through the theorem of Bayes. Defining K= student knew the answer
then
P(K/R) = P(K∩R) /P(R) = 0.5*1/0.6458 = 0.7742 (77.42%)
where
P(K∩R) = probability that the student knew the answer and answers the question correctly
P(K/R)= probability that the student knew the answer given that he answered the question correctly
Answer:
Johny johny..
- Yes papa!
college Student
- Yes papa!
Lot of tension..
- Yes papa!
Too much work..
- Yes papa!
Family life..
- No papa!
BP sugar.
- High papa!
complicated assignments..
- Joke papa!
Monthly marks..
- Low papa!
Personal life..
- Lost papa!
Weekly off!
- Ha Ha Ha .
Its really heart touching poem
Plz share other college group.
