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zlopas [31]
3 years ago
11

A multiple choice question has 18 possible​ answers, only one of which is correct. Is it​ "significant" to answer a question cor

rectly 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
Mathematics
1 answer:
vodka [1.7K]3 years ago
7 0

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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