Help me this statistics problem

w Help 10 5 82% Fri Feb 25 9:06:24 AM lani Q IE jusd.instructure.com 898 Apple Bing Google Daum - yo| Buc Niche - Colleges Reviews Wikipedia Maps Translate L0|LH ARE! (NAV.dictionary) Instagram YouTube Apple > > E X 9 Start Page 2021-2022 Spring - San Joaquin.. Quiz Instructions Home Announcements D Question 1 4 pts Assignments LET- Discussions Claire read a report saying that 45% of teachers in the United States were members Grades of a labor union. She wanted to test whether this was true in her state, so she took a random sample of 300 teachers from her state to test Ho:p=0.45 versus Ha:p # 0.45 Pages where p is the proportion of teachers in her state who are members of a labor union. IT Files Claire found that 40% of teachers in the sample were members of a labor union. Syllabus a) Is there sufficient evidence at the a=0.05 level to conclude that the proportion of Quizzes teachers in her state that are members of a labor union is different than 45%? (not a SNOW 4-step, just calculate and conclude) Modules b) Based on your results from part a, what type of error could have been made? Collaborations Explain. Irvine USD Website c) The 95% confidence interval for proportion of teachers in this state in a union is Kleenex [0.3446, 0.4554], how does this relate to your conclusion from part a? My Media McGraw-Hill Edit View Insert Format Tools Table Course Media 12pt ~ Paragraph B I U A & Try : Google Drive Class Notebook Office 365