I just need the z test statistics and the P value

GE in. Question 33 This Quiz: 100 pts possible Submit Quiz The IQ scores for a random sample of subjects with medium lead levels in their blood and another random sample of subjects with high lead levels in their blood are given below. Use a 0.05 significance level to test the claim that subjects with medium lead levels have full IQ scores with a higher median that the median full IQ score for subjects with high lead levels. Does lead level appear to affect full IQ scores? FFF Click the icon to view the data table. First define the null and alternative hypotheses. Ho: The two samples come from populations with equal medians H, : The medium lead level population has a higher median IQ than the high lead level population. Identify the test statistic. Let the medium lead level be sample 1. z = (Round to two decimal places as needed.) X Data Table Calculate the P-value. P-value = (Round to three decimal places as needed.) Let the medium lead level be sample 1. Choose the correct answer below. Medium Lead High Lead O A. Fail to reject Ho. There is sufficient evidence to Level Level 78 93 t evidence to support the claim that subjects with subjects with medium lead levels have full IQ s 72 87 IQ scores with a higher median than subjects than subjects with high lead levels. 107 102 O C. Reject Ho. There is insufficient evidence to sup 98 62 sufficient evidence to support the claim that 85 68 with medium lead levels have full IQ scores with 96 72 evels have full IQ scores with a higher median subjects with high lead levels. 103 91 levels. 107 79 Does lead level appear to affect full IQ scores? 60 71 63 101 O A. It appears that lead level affects full IQ scores b 67 100 63 65 B. It does not appear that lead level affects full IQ 91 87 O C. It appears that lead level affects full IQ scores b 107 74 88 86 O D. It does not appear that lead level affects full