If the level of significance (alpha) is 0.05, it means that the probability of rejecting the null hypothesis, when it is false,

Question

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If the level of significance (alpha) is 0.05, it means that the probability of rejecting the null hypothesis, when it is false,

is 5%. the probability of rejecting the alternate hypothesis, when it is true, is 5%. the probability of rejecting the alternate hypothesis, when it is false, is 5%. the probability of rejecting the null hypothesis, when it is true, is 5%.

Mathematics

1 answer:

Kaylis [27] · Answer 1 · 2022-05-28T11:15:19+03:00

Answer: The probability of rejecting the null hypothesis, when it is true, is 5%.

Step-by-step explanation:

We know that the level of significance ( denoted as $\alpha$ ) is generally the probability of rejecting the null hypothesis when it is true.

Therefore , If the level of significance (\alpha[/tex] ) 0.05, then it means that it is the probability of rejecting the null hypothesis when it is true.

i.e. The probability of rejecting the null hypothesis when it is true= 0.05

In percent : $0.05=5\%$

Hence, the correct option is : The probability of rejecting the null hypothesis when it is true is 5%.