Find the z-score that has 1.7% of the distribution's area to its left. The zscore is El. (Round to two decimal places as needed.) A standardized exam's scores are normally distributed. In a recent year, the mean test score was 1482 and the standard deviation was 314. The test scores of four students selected at random are 1890, 1240, 2210, and 1360. Find the z-soores that correspond to each value and determine whether any of the values are unusual. The z-score for 1890 is . (Round to two decimal places as needed.) The zscore for 1240 is , (Round to two decimal places as needed.) The z-score for 2210 is , (Round to two decimal places as needed.) The z-score for 1360 is , (Round to two decimal places as needed.) Which values, if any, are unusual? Select the correct choice below and, if necessary, ll in the answer box within your choice. O A- The unusual value(s) is/are . (Use a comma to separate answers as needed.) O B. None of the values are unusual