Dr. macmillan has designed a test to measure mathematical ability in college graduates. in order to establish a norm against which individual scores may be interpreted and compared, she is presently administering the test to a large representative sample of college graduates. dr. macmillan is in the process of:

1. three hundred fifty texans massacred goliad 2. the president who annexed texas tyler 3. a mission used as a fort san jacinto 4. dictator of mexico sam houston 5. texas william travis 6. commander of the texas army lone star republic 7. where santa anna was captured stephen austin 8. brought more than two thousand people to texas alamo 9. texan commander of the alamo santa anna

Which steps are important when designing and conducting a scientific experiment? hide the results from fellow scientists. identify the independent variable. eliminate all dependent variables. address any confounding variables. form a non-falsifiable hypothesis.

At what age must a person begin receiving their roth 401(k) payments?