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MaRussiya [10]
3 years ago
14

Let the random variable X represent the winnings at one play of game A. The mean, H. Of X is known to be -$0.42 and its standard

deviation, o, is $0.26. Let the random variable Y represent the winnings at one play of game B. The mean, , of Y is known to be -$0.42 and its standard deviation, o, is $0.21. You have decided to play one of these two games just once. At which game are you more likely to make a profit (i.E., to not lose money)? Explain your thinking.
Mathematics
2 answers:
Damm [24]3 years ago
7 0

Answer:

565$

Step-by-step explanation:

Y because he got more money

Blababa [14]3 years ago
6 0

Answer:

345

Step-by-step explanation:

i know it not

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Since the triangle is equilateral, QR = RS = QS.
a. MS = (1/2)74
    MS = 37
b. Half of the equilateral triangle makes a right triangle. Use Pythagorean Theorem to find QM. 
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