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State the null and alternative hypotheses for each of the following claims. (1 mark each) a....

State the null and alternative hypotheses for each of the following claims. (1 mark each) a. The average price of a 2000 sq ft house in washington is greater than $600,000.00 b. The proportion of adults who own a motorized personal watercraft is less than 0.15. c. The average that a person spends at Costco in a single visit is $100.00

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