FORESTRY
AGRICULTURAL STATISTICS AND ECONOMICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The weight of the average 6th grade student’s backpack (with books in it) is 18.4 lbs. The principal of the school thinks that the backpack does not weight 18.4 lbs. What is the null and alternate hypothesis?
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H0 = 18.4Ha = 18.4
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H0 = 18.4Ha > 18.4
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H0 = 18.4Ha < 18.4
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H0 = 18.4Ha ≠ 18.4
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Explanation:
Detailed explanation-1: -Answer and Explanation: The statement of the alternative hypothesis cannot occur with equality.
Detailed explanation-2: -The first step is to state the null and alternative hypothesis clearly. The null and alternative hypothesis in hypothesis testing can be a one tailed or two tailed test. The second step is to determine the test size.
There is 1 question to complete.