Clara needs to purchase a new dress for a dance. There are several malls near her location. She decides to shop for the dress at Northfield Mall and purchase the dress from one of the stores at that mall. Which answer best describes the sample and population? Sample: all available dresses near Clara's location Population: all available dresses at stores in Northfield Mall Sample: all available dresses at stores in Northfield Mall Population: all available dresses at any location in Clara's state Sample: all available dresses near Clara's location Population: all available dresses at any location in Clara's state Sample: all available dresses at stores in Northfield Mall Population: all available dresses near Clara's location

Q: 4. Suppose the population size N = 5,000 In 2008 the Better Business Bureau settled 75% of…

A:

Q: Some news organization maintain a database of customers who have volunteered to share their opinions…

A: Correct option is (D).

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A:

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.