Inbred strains of mice are:

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Review Questions Data Types and Measurement Scales

• Inbred strains of mice are
• Genetically identical to one another within a
  strain
• Are derived from 20 or more brother-sister
  matings
• Are useful tools for studying the influence of
  environment on behavior
• All of the above
• Descriptive statistics are useful for
  ____________ whereas inferential statistics are
  useful for __________.
• psychology, genetics
• summarizing data, inferring characteristics of
  the population from a sample
• inferring results from data, describing the data
• summarizing data, comparing data to the
  population
• nothing, even less than nothing
• The distance (in meters) between successive foot
  prints in the snow is an example of
• categorical data
• ratio scale
• frequency data
• All of the above