The state test scores for 12 randomly selected high school seniors are shown on the right. Complete 984 1423 1228 parts (a) through (c) below 694 722 830 727 748 546 Assume the population is normally distributed. 948 625 1449 ...... (a) Find the sample mean Round to one decimal place as needed)

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Q: The state test scores for 12 randomly selected high school seniors are shown on the right. Complete…

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Q: The state test scores for 12 randomly selected high school seniors are shown on the right. Complete…

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Q: The state test scores for 12 randomly selected high school seniors are shown on the right. Complete…

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Q: The state test scores for 12 randomly selected high school seniors are shown on the right Complete…

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Q: The state test scores for 12 randomly selected high school seniors are shown on the right. Complete…

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Q: The state test scores for 12 randomly selected high school seniors are shown on the right. Complete…

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Q: The state test scores for 12 randomly selected high school seniors are shown on the right. Complete…

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