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QUESTION 4 Solve this Central Limit Theorem problem. Round the standard error to the nearest thousandth and the z-score to the nearest hundredth whenever necessary
QUESTION 4 Solve this Central Limit Theorem problem. Round the standard error to the nearest thousandth and the z-score to the nearest hundredth whenever necessary The mean length of a yellow light in California is about 4.5 seconds, with a standard deviation of 0.45 seconds. William Darcy selects a SRS of 100 traffic lights in California and finds that his sample has a mean yellow light time that is in the 80th percentile. Use the CLT to find the mean duration of yellow lights in William's sample. Round your answer to the nearest thousandth of a second. HY = Work: OF = Work: Which image below (A, B, C, or D) looks most similar to the curve you drew? A B C D Area Below: Work: Area on Table: Z = Final Answer: Work
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