Liberty University

EDCO 735 Quiz 2 27 of 30 6th attempt

1)The t distribution and the z distribution are all of the following all of the time except:

2. In order to calculate variance you must:

3. The t distribution and the z distribution:

4. When different sets of data of the same size are randomly chosen from a population, the resulting variation in values is called:

5. What is the formula for the df of a CI?

6. The t distribution and the z distribution are all of the following all of the time except:

7. N decreases the sampling distribution gets:

8. Sum of squared deviations:

9. A two-tailed outlier for the t distribution must have a t score equivalent to the: