It is the probability we elect to use to indicate an outcome is statistically significant.Select one:a.level of significanceb.hypothesis testingc.probabilityd.null hypothesis
Question
It is the probability we elect to use to indicate an outcome is statistically significant.Select one:a.level of significanceb.hypothesis testingc.probabilityd.null hypothesis
Solution
The correct answer is a. level of significance. This is the probability that we choose to indicate that an outcome is statistically significant. It is often denoted by the Greek letter alpha (α) and is also referred to as the alpha level.
Similar Questions
What is the significance level of a test?Question 2Answera.The probability of rejecting the null hypothesis when it is falseb.One minus the probability of rejecting the null hypothesis when it is falsec.The probability of rejecting the null hypothesis when it is trued.One minus the probability of rejecting the null hypothesis when it is true
The level of significance in hypothesis testing is the probability of ___.Group of answer choicesrejecting a true null hypothesisaccepting a true null hypothesisaccepting a false null hypothesiscould be any of the above, depending on the situation
A result is called “statistically significant” whenever ans. The p-value is larger than the significance level. The null hypothesis is true. The alternative hypothesis is true. The p-value is less or equal to the significance level.
Level of significance is the probability of: Group of answer choicesincorrectly rejecting an actually true null hypothesis.incorrectly rejecting an actually true null hypothesis.incorrectly failing to reject an actually false null hypothesis.correctly rejecting an actually false null hypothesis
The level of significance in hypothesis testing refers to ____________________.*1 pointThe probability of making a wrong decisionThe accuracy of the testThe size of the sampleThe precision of the population parameter
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