John and Lisa are taking organic chemistry and just received their scores on the midterm they took 2 weeks ago. If John's z-score on the test was -1.67 and Lisa's z-score on the test was 0.92, who performed better on the test? John and Lisa are taking organic chemistry and just received their scores on the midterm they took 2 weeks ago. If John's z-score on the test was -1.67 and Lisa's z-score on the test was 0.92, who performed better on the test? John performed better on the test Lisa performed better on the test