Determine if the outcome is unusual Consider as unusual any result that differs from the mean by more than 2 standard deviations. That is, unusual values are either less than a - 20 or greater than u + 20. 25) A survey for brand recognition is done and it is determined that 68% of consumers have heard of Dull Computer Company. A survey of 800 randomly selected consumers is to be conducted. For such groups of 800, would it be unusual to get 634 consumers wE recognize the Dull Computer Company name? 25) A) Yes B) No

Determine if the outcome is unusual Consider as unusual any result that differs from the mean by more than 2 standard deviations. That is, unusual values are either less than a - 20 or greater than u + 20. 25) A survey for brand recognition is done and it is determined that 68% of consumers have heard of Dull Computer Company. A survey of 800 randomly selected consumers is to be conducted. For such groups of 800, would it be unusual to get 634 consumers wE recognize the Dull Computer Company name? 25) A) Yes B) No

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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What is the z score for 20 if mean =18 and stadnard deviation =0.5
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