A Survey for Brand Recognition Is Done and It Is $\mu - 2 \sigma$

question 50

Multiple Choice

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 significant to get 634 consumers who recognize the Dull Computer Company name? Consider as significant any result that differs from the mean by more than 2 standard deviations. That is, significant values are either less than $\mu - 2 \sigma$ or greater than $\mu + 2 \sigma$

• A) Yes
• B) No

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Shock Load

A sudden and extreme force or load applied to a structural component or system, often exceeding the designed stress limits.

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