Answer all the questions asap

___________1. It is a representation of the dispersion of values in a data set.

___________2. It is a table, graph or formula used to show the predicted range of values for a property. ___________3. Refers to the one-dimensional probability distribution of X alone, with values g(x) or Y alone with values h(y).

___________4. There are amounts that take on various values depending on circumstances. ___________5. It is calculated as the average squared deviation of each number from the mean of a data set.

___________6. __________ random variables represent data that have been measured.

___________7. The average is the total number of values in a sample of data divided by the number of values in the collection.

___________8. ______ random variables represent count data.

___________9. The mean is the center of a data set when the data points are sorted from least to greatest.

___________10. It represents the values of a random variable and the probabilities associated with those values.