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https//www.mathad.com/Student/playerHomework aspx?homeworkld-431281973&questionldi; 1&flushed; falselBucld-4471936¢erwin; yes STA 3111 Summer 2017 Prof. Florence George Homework: Week 6 Chapter 8 Score: 0 of 1 pt 2 of 16 (1 complete) HW Score: 6.25% 8.2.3 E Question What is the level of significance of a test of hypothesis? Choose the correct answer below O A. The level of significance, o, is the probability of committing a Type I error, ejecting the null hypothesis when fact, true O B. The level of significance, p, is the probability of committing a Type l it is, in O c. The level of significance, B, is the probability error, rejecting the null hypothesis when it is, in fact, true O D. The of committing a Type l error, rejecting the null hypothesis when it is, in fact, true. level of significance, is the probability of committing a Type ll error, ejecting the null hypothesis when it is, in fact, true. a, O E. The level of significance, B, is the probability of committing a Type il error, rejecting the null hypothesis when it is, in fact, false O Fi The level of significance, a, not is the probability of a Type I error, not rejecting the null nypothesis when it is. in fact, false. committing Click to select your answer and then click Check Answer All parts showing Home End Insert
Explanation / Answer
Level of significance
The level significance, denoted as alpha or , is the probability of rejecting the null hypothesis when it is true.
So option A] is correct.
