Module 05 homework | Mathematics homework help


The Module 05 Homework assignment covers Section 8.4 and 8.5 which covers the process for theory criterioning and criterioning a theory criterioning for a population symmetry.

For the Module 05 Homework, gladden download the Microsoft Word muniment using the connect underneath and ensue the directions middle in the assignment.

Module 5 Homework Assignment

1.  Find the crucial estimate or estimates of χ2domiciled on the ardent counsel.  H1: σ> 26.1, n = 9, α = 0.01

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2.  Test the vindication that for the adult population of one town, the average annual allowance is ardentby
μ
= 30,000. Case facts are summarized as n= 17, = $22,298, and s= $14,200. Use aunderstanding raze of α= 0.05.State the ineffectual and resource hypotheses.

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3.  (Refer to Doubt 2) Find the criterion statistic.

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4.  (Refer to Doubt 2) Find the crucial estimate(s) and say and teach misrecord environing ineffectual theory.

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5.  (Refer to Doubt 2) State the misrecord in non-technical conditions.

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6.  A manufacturer uses a new evolution course to yield steel rods. A purposeless case of 17 steel rods resulted in lengths after a while a measure dissolution of 4.7 cm. At the 0.10 understanding raze, criterion the vindication that the new evolution course has lengths after a while a measure dissolution unanalogous from 3.5 cm, which was the measure dissolution for the old course.  State the ineffectual and resource hypotheses.

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7. (Refer to Doubt 6) Find the criterion statistic.

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8. (Refer to Doubt 6) Find the crucial estimate(s) and say and teach the misrecord environing the ineffectual theory.

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9.  (Refer to Doubt 6) State misrecord in non-technical conditions.

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10. (Refer to Doubt 6) Calculate and likeness the confidenceinterval domiciled on the understanding raze ardent overhead.  Are the results the similar as in doubt 8 and 9?

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