Question
K we reject the null hypothesis when its true then we done the type error:gelect one: TrueFalse
K we reject the null hypothesis when its true then we done the type error: gelect one: True False
Answers
If we reject the null hypothesis when the statement in the null hypothesis is true, we have made a Type _____ error.
Food. The answer will be No, because we're using a hypothesis list. We are never 100% sure wherever the probability off a type oil error is Alfa, if the proper parity that we're only rejected on all hypotheses and this probability will never be exactly zero.
Now there are two types of others in hypothesis. Testing. The first one is no. Another type one error. This occurs then the statement of the null hypothesis actually true, but we end up rejecting it anyway. And then there is a type two error in which the null hypothesis statement is false, but we failed to reject it, right? So if you need this statement, if we do not reject the null hypothesis when the statement in the alternative hypothesis is true, we have made a type two error. So the answer to this question would be Dave two error. These types of errors are very fatal, so that's why people don't really prefer if they will make a type one error rather than a Type two error.
Does failing to reject. It's not that. Is the null hypothesis mean that the null hypothesis is true? No. Failing to reject the null hypothesis means that we do not have enough statistical evidence to show that the alternative can be supported. Right? And if we do not have any statistical, statistically significant evidence to support the alternate, we fail to reject the null hypothesis. Remember, we can never accept the null hypothesis, or we can never say that the null hypothesis is true.
If you decide to reject the null hypothesis, then you support the alternative hypothesis. Is this true or false? This is a true statement. This is true.
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