A survey found that 34% of 870 randomly sampled teens said that their parents checked to see what Web sites they visited. The following year the same question posed to 808 teens found 42% reporting such checks. Do these results provide evidence that more parents are checking? Let p, and pz be the proportions of parents checking the Web sites visited in the first and second years respectively. Choose the correct null and alternative hypotheses below. O A. Ho: P1-P2 > 0 Ha: P1-P20 O B. Ho: P1 - P270 HP1-P2 = 0 O C. Ho: P1-P2 = 0 HP1-P20 OD. Ho: P1 - P2 = 0 HP1-P2 > 0 Determine the test statistic. z=(Round to two decimal places as needed.) Find the P-value. P=(Round to four decimal places as needed.) State the result of this hypothesis. Assume a = 0.05. Choose the correct answer below. O A. Reject the null hypothesis. There is not sufficient evidence of an increase in the proportion of parents checking the Web sites visited by their teens. O B. Fail to reject the null hypothesis. There is not sufficient evidence of an increase in the proportion of parents checking the Web sites visited by their teens. O C. Reject the null hypothesis. There is sufficient evidence of an increase in the proportion of parents checking the Web sites visited by their teens. O D. Fail to reject the null hypothesis. There is sufficient evidence of an increase in the proportion of parents checking the Web sites visited by their teens