A t-test comparing two groups returns p = 0.04. Which statement is correct?
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There is a 4% chance the null hypothesis is true0%0
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There is a 4% chance of seeing a difference this large if there were really no difference0%0
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The result is definitely real — p < 0.05 means significant0%0
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The alternative hypothesis has a 96% probability of being correct0%0
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