Parametric Tests

    Based on the scale of measurement for the data, identify whether a test is parametric or nonparametric. 1. A researcher measures the proportion of schizophrenic patients born in each season. ___________________________________ 2. A researcher measures the average age that schizophrenia is diagnosed among male and female patients. ___________________________________ 3. A researcher tests whether frequency of Internet use and social interaction are independent. ___________________________________ 4. A researcher measures the amount of time (in seconds) that a group of teenagers uses the Internet for school-related and non-school-related purposes. ___________________________________