8 Final Exam X (1035) Moneybagg Yo "Wood /courses/81831/assignments/2620842?module_item_id=11600881 1 X + es > Week 8 Final Exam 8 Final Exam urday by 11:59pm Points 200 Submitting an external tool 0/25 QUESTION 1 . 1 POINT Eric wants to estimate the percentage of elementary school children who have a social media account. He surveys 450 elementary school children and finds that 280 have a social media account. Identify the values needed to calculate a confidence interval at the 99% confidence level. Then find the confidence interval. 20.10 20.05 20.025 20.01 20.005 1:282 1.645 1.960 2.326 2.576 Use the table of common z scores above. Round the final answer to three decimal places. evious 87'F Rain coming O due Cho 144 O O P/o 5 6 3 4 O T Y U W E R K H F G N M