Choose 1 answer: Hp = 0.8 %3D Op = v 75(0.8)(1 –- 0.8) Hi = (75)(0.8) B. Op = v 75(0.8)(1 – 0.8) Hộ = (75)(0.8) 0.8(1 0.8) 75 H5 = 0.8 0.8 (1 0.8) 75 Stuck? Watch a video or use a hint. Report a...

Answer A-d


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Extracted text: 123667084355651599004012/assignments/teacher/kaid 570905347429149155795 *** a Šearch Khan Academy Mean and standard deviation of sample proportions A politician takes an SRS of 75 citizens in a county to see what proportion of citizens sampled are satisfied with their standard of living. Suppose that 80% of the 118,000 citizens in the county are satisfied with their standard of living. What are the mean and standard deviation of the sampling distribution of the proportion of citizens who are satisfied with their standard of living? Choose 1 answer: Hp = 0.8 Op = V75(0.8)(1 – 0.8) Hp = (75)(0.8) og = v 75(0.8)(1 – 0.8) Hộ = (75)(0.8) 0.8(1 0.8) Op = V 75 He = 0.8 0.8 (1-0.8) 4 of 4 . ..O Check Math. Pre-K-8th grade About n is to provide a free, world-class Math: Get ready courses News loanvons We ?XP O