$$\text { TABLE 8-7 }$$ After an Extensive Advertising Campaign, the Manager of a Company

question 136

True/False

$$\text { TABLE 8-7 }$$ After an extensive advertising campaign, the manager of a company wants to estimate the proportion of potential customers that recognize a new product. She samples 120 potential consumers and finds that 54 recognize this product. She uses this sample information to obtain a 95% confidence interval that goes from 0.36 to 0.54.
-Referring to Table 8-7, this interval requires the use of the t distribution to obtain the confidence coefficient.

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