statistical analysis i 0
When TV advertisements report that “2 out of 3 dentists surveyed indicated they would recommend Brand X toothpaste to their patients,” an informed consumer may question the conclusion because:


The main purpose of descriptive statistics is to:


A poll of 1,000 voters used to predict the outcome of a statewide election is an example of:


The number of fishing boats shipped from a manufacturer to a dealer each month is described as a:


The kinds of numbers that can take on any value, either a fraction or integer, between specified limits are called:


Which of the following is an example of a qualitative variable?


Data obtained on the preferences of different religious groups for specific types of network television programming is an example of:


__________ level data are mutually exclusive and exhaustive, and categories are scaled according to the amount of the characteristic they possess, and zero represents a point on the scale.


A bank asks customers to evaluate the drivethrough service as good, average, or poor. Which level of measurement does this classification illustrate?


Information can be misrepresented:


The _________ level of measurement presumes that one classification is ranked higher than another.


_________ data are usually summarized in graphs and bar charts.


Data can be classified according to:


A _________ is the total collection of individuals or objects.


An example of the _________ level of measurement is temperature.


With the _________ level of measurement, the data are sorted into categories with no particular order to the categories.


The _________ level is the “highest” level of measurement.
