Suppose you send a survey to 500 people and get 233 responses. You then find that 86% of the responses prefer Coke instead of Pepsi Is the above 86% a parameter or statistic?     a. parameter     b. statistic

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Q: 2. Using quadratic interpolation find In 9.2 from In 8.0-2.0794, In 9.0-2.1972 and In9.5-2.2513.

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