Ch. 1: Data Analysis Pt.1

123456789101112131415161718
Across
  1. 4. Shows the number of individuals having each value.
  2. 6. The science and art of collecting, analyzing, and drawing conclusions from data.
  3. 8. A variable that takes number values, like measurements or counts.
  4. 13. Gives the percent or proportion of individuals that have a specific value for one categorical variable.
  5. 16. If knowing the value of one variable helps us predict the value of another variable, then this exists between the two variables.
  6. 18. An attribute that can take different values for different individuals.
Down
  1. 1. A variable that takes a fixed set of possible values with gaps between them.
  2. 2. Displays the distribution of a categorical variable as segments of a rectangle, with the area of each segment proportional to the percentage of individuals in each corresponding category.
  3. 3. A graph that shows each category as a bar. The heights of the bars show the category frequencies or relative frequencies.
  4. 5. An object described in a set of data. These can be people, animals or things.
  5. 7. Displays the distribution of a categorical variable for each value of another categorical variable. The bars are grouped together based on one of the categorical variables and placed side by side.
  6. 9. A variable that assigns labels that place each individual into a particular group.
  7. 10. The number of times an event has occurred.
  8. 11. Usually a graph, tells us what values the variable takes and how often it makes those values.
  9. 12. Shows the proportion or percent of individuals having each value.
  10. 14. A variable that can take any number in an interval on the number line.
  11. 15. Is a modified segmented bar graph in which the width of each rectangle is proportional to the number of individuals in the corresponding category.
  12. 17. Shows each category as a slice of the "pie". The areas of the slices are proportional to the category frequencies or relative frequencies.