thederpbro

09.10.2021 • 

Mathematics

In a certain computer game, the computer can make 1 of 4 moves, which it chooses randomly. According to the game manual, the probability it will make 1 of the moves is 0.5, the probability it will make 2 of the remaining moves is 0.25, and the probability it will make the last move is unknown, but nonzero. Why can the player immediately know that these probabilities are incorrect? A.
The probabilities are decimals, which can never represent a probability.
B.
Two possible outcomes have an identical probability, which is not possible.
C.
The sum of all possible moves is greater than 1, which is not possible.
D.
The probability of two possible outcomes sums to the probability of another outcome, which is not possible.

Ответ:

issagirl05

09.10.2021

Mathematics

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C but Im the extremely sure wait for someone else to response

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Ответ:

mlguerrero12

15.09.2021

Mathematics

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Total no. of students - 140 students
Total no. of students from all schools= 140+70+35+105=350
school A= 140÷350×100=40./. (multiplying by 100 because it's the total percentage )
School B = 70÷350×100=20./.
School C = 105÷350×100=30./.
School D = 105÷350×100= 10./.
Consisting all the schools percentage it gives 100./.

Hope this helps

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