Juan is spinning a wheel with 4 unequal spaces marked with values of $200, $300, $400, and $600. The probability of landing on $200 is . The

Question

Juan is spinning a wheel with 4 unequal spaces marked with values of $200, $300, $400, and $600. The probability of landing on $200 is . The probability of landing on $300 is . The probability of landing on $400 is . The probability of landing on $600 is . The expected value of spinning the wheel once is $1673331,500, and the expected value of spinning the wheel three times is $5001,0004,500.

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Caroline 2 weeks 2021-09-08T18:51:36+00:00 2 Answers 0

Answers ( )

    0
    2021-09-08T18:52:52+00:00

    Answer:

    333 and 1000

    Step-by-step explanation:

    a]

    The expected value of spinning the wheel is given by:

    E(x)=2/9(200)+4/9(300)+2/9(400)+1/9(600)

    E(x)=44 4/9+133 1/3+88 8/9+66 2/3

    E(x)=333 1/3

    b] The expected value of spinning the wheel thrice will be:

    (expected value of spinning once)*(number of spins)

    =333 1/3*3

    =1000/3*3

    =1000

    0
    2021-09-08T18:53:35+00:00

    Answer: 333 and 1000

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )