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question 1 Chapter 09, Testbank, Question 018 A researcher wants to test if elementary school children spend less than 30 minutes per day on homework.

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Chapter 09, Testbank, Question 018 A researcher wants to test if elementary school children spend less than 30 minutes per day on homework. The null hypothesis for this example will be that the population mean is: O greater than or equal to 30 minutes 0 not equal to 30 minutes 0 less than or equal to 30 minutes 0 less than 30 minutes Click if you would like to Show Work for this question: Qpen Show Work

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