Information about hand posture and forces generated by the fingers during manipulation of various daily objects is
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a. A test carried out to see whether true average strengths for the two genders were different resulted in t = 2.51 and P-value = .019. Does the appropriate test procedure described in this chapter yield this value of t and the stated P-value?
b. Is there substantial evidence for concluding that true average strength for males exceeds that for females by more than 25 N? State and test the relevant hypotheses.
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Related Book For
Probability And Statistics For Engineering And The Sciences
ISBN: 9781305251809
9th Edition
Authors: Jay L. Devore
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