The statement above is FALSE.
Internal validity is a term that is used in research, it refers to the causal relationship between the variables in a particular experiment. Internal validity seeks to find out if the variations or effects experienced in the experiment is cause by the expected variable; it seeks to find out the degree of cause and effect relationship in a study.
An experiment can have either a low high internal validity or a high internal validity. A low internal validity implies that there is little or no evidence of causability while a high level of validity implies that there is strong evidence of causability.
An external validity on the other hand, refers to the generalizability of the study and how it compares to other populations.
No because predictability does not allow one to learn or to discover new things
Because it is in the western hemisphere.
C. Today’s terrorists have access to modern technology and weapons
This would be Medicare. Keep in mine Medicaid and Medicare are similar, but two different programs not to get them mixed up. Medicare has several different parts, and the most common you will see is Medicare part A and Medicare part B. There is a difference in them as some covers for hospital visits, inpatient stays, etc. other part will pay for standard office visits right a doctor.