Mathematics, 06.04.2021 08:50 peperivera2652738
Which of the following statements are true? Mark all that apply.
A)The probability of an impossible event is 0.
B)If P(A) is the probability that event A will occur, the probability event A will not occur is
P(A) = - P(A)
C)The probability of an event
that is certain is 1.
D)If the Expected Value of a game is 1, we say that it is a 'fair game!
C)Expected Value is the actual gain or loss each time an event takes place.
E)The probability of an event A cannot be negative.
F)Expected Value is the average gain or loss of an event if the procedure is repeated many times.
Answers: 3
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What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?
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Mathematics, 21.06.2019 22:30, hala201490
Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
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Mathematics, 22.06.2019 01:00, zuleromanos
If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5
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Which of the following statements are true? Mark all that apply.
A)The probability of an impossible...
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