The following are the ages (years) of 5 people in a room:
13, 22, 15, 14, 15
A person...
Mathematics, 09.04.2020 21:28 gagem1278
The following are the ages (years) of 5 people in a room:
13, 22, 15, 14, 15
A person enters the room.
The mean age of the 6 people is now 16.
What is the age of the person who entered the room
Answers: 2
Mathematics, 21.06.2019 21:30, kristinashau
If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2
Answers: 2
Mathematics, 22.06.2019 04:10, wubzwaters
If jobs arrive every 15 seconds on average, what is the probability of waiting more than 30 seconds?
Answers: 3
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