Chart description
  1. It is appropriate to use the variable "year event occurred as the explanatory variable becasue it explains the estimated year value."
  2. The scatterplot would show one dot for two values.
Chart description
  1. Number of strikes. the number of strikes are explainatory.
  2. The number of strikes goes up with percentage of workers in a union.
  3. The second scatterplot shows the decline in strikes over time.
  4. The number of strikes are declining with time.
Chart description
Chart description
  1. The bar graph shows the relation between a person's income in relation to a governor's salary in some states.
  2. The governor's salary is bigger than the per capita income.
Chart description
  1. The per capita income tends to increase with governor's salary.
  2. Data point 35,970. 177,00 stands out because of its small per capita-high salary value, for example.
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