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ADMS 2320 Study Guide - Final Guide: Confidence Interval, F-Test

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apricotseal471
17 Jun 2013
School
York University
Department
Administrative Studies
Course
ADMS 2320
Professor
Marwan Hassan

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Document Summary

There is enough evidence to infer that the mean weight of new product is different from 180 lbs. We estimate with 95% confidence the mean weight of new products lies between 178. 0667lbs and. There is not enough evidence to infer that the standard deviation will not exceed. Sample size to estimate p , (if p is unknown, take . 5) 1%: only if a is more than 8% smaller than b ( v ) Conclusion: reject h0, there is enough evidence the mean gpa now exceed the mean 10 years ago. 0. 0022 < . 01( ) p-value< ,reject h0. Conclusion: reject h0, there is enough evidence to conclude that management should adopt process a.

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