4. (40 points) Consider the following tabular summary: (a) Complete the table above. (b) Calculate ????(???? and ????) and interpret the result. (c)

4. (40 points) Consider the following tabular summary:

(a) Complete the table above.

(b) Calculate ????(???? and ????) and interpret the result.

(c) Calculate ????(???? or ????) and interpret the result.

(d) Calculate ????(????|????) and interpret the result.

(e) Calculate ????(????|????) and interpret the result.

(f) Calculate ????(????|????????) and interpret the result (you may want to revisit page 84 in the Blue book).

(g) Are events O and W independent events? Justify your answer (i.e. show the relevant calculations).

(h) Next, you need to determine whether the place of residency is associated with the support of/opposition to regulating text messaging while driving.

1. State the research question, and the hypotheses.

2. Perform an appropriate test of hypotheses (copy and paste).

3. Report all the relevant statistics and p-value, and interpret the results. 4. State your decision.

5. Assess the strength of your decision using the p-value.

6. Finally, answer the research question.