If False provide the correct answer. 1. If your grade on the test is two z-scores above the class average that means that only very few people in class did better than you. T F 2. Z-scores and T-scores have the same distribution, in terms of the percentage of cases which fall within +/- 1, 2, 3 \"scores\" away from the mean. T F 3. Approximately 95% of the scores, in the normal distribution, are within +/- 3 SD around the mean. T F 4. When the unit of analysis is an individual score or the mean of the sample, the distribution of the scores is the same, as long as the data is normally distributed. T F 5. When we build condence intervals around the sample mean (e.g., 68% intervals}, we want those intervals to be as narrow as possible. T F