TABLE 8-6 After an Extensive Advertising Campaign,the Manager of a Company Wants

question 138

True/False

TABLE 8-6
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.
-True or False: Referring to Table 8-6,the parameter of interest is 54/120 = 0.45.

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Definitions:

Land Dwelling Mammals

Mammals that primarily inhabit terrestrial environments, as opposed to aquatic or aerial settings, adapted to various landscapes including forests, deserts, and mountains.

Ocean Islands

Ocean islands are landforms that rise from the ocean floor and are not connected to a continent, often formed by volcanic activity.

Similar Environment

Situations or settings that share alike characteristics, including climate, resources, and challenges, possibly influencing organismal adaptations or behaviors.

Mitochondrial DNA

Genetic material found in mitochondria, the energy-producing organelles of cells, passed almost exclusively from mother to offspring.