A total of 97 MPs were asked this probability problem: if you spin a coin twice, what is the probability of getting two heads?*
Among Conservative members, 47% gave the wrong answer, which is disappointing enough. But of the 44 Labour MPs who took part, 77% answered incorrectly.
Among Conservative members, 47% gave the wrong answer, which is disappointing enough. But of the 44 Labour MPs who took part, 77% answered incorrectly.
Now, what are the odds that the results of the survey/test are a fluke?
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