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Q: 1206.55 1602 O. 180.8 O None of the Above
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A: True
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A: Solution: c. From the given information, H0: σ=40.2, n=23 and s=37.7.
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A: Given: Sample size = n = 5 Mean = M = 9 We have to find ∑X for the given data.
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Q: 5. Calculate the p-value of the test. P.Vclue = P(Zc-4.754) 0.0 %3D %3D 6. Interpret the p-value.
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Q: 45. What is the value of E(X² + 2) for the scores: 3, 4, 7, 8?
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Q: c. What is the raw score when -0.48 <z< 1.4? d. What is the raw score such that 60% is below it?
A: Given that μ = 30 , ? = 4.5 Z-score =( x - μ )/?
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