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15 April, 19:49

A multiple choice question has 18 possible answers, only one of which is correct. Is it "significant" to answer a question correctly if a random guess is made? Consider an event to be "significant" if its probability is less than or equal to 0.05. a. Nob. Yes

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  1. 15 April, 21:13
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    Answer: No

    Step-by-step explanation:

    Considering significant: p < = 0.05

    A multiple choice question has 18 possible answers, only one of which is correct.

    which means that the probability is 1 out 18, so

    p = 1/18 = 0.056

    As 0.056 > 0.050

    Then, it is not significant
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