Homework: Sec 5.1 Score: 0 of 1 pt 5.1.39 8 of 10 (3 complete) Save HW...

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Homework: Sec 5.1 Score: 0 of 1 pt 5.1.39 8 of 10 (3 complete) Save HW Score: 30%, 3 of 10 pts Question Help A standardized exam's scores are normally distributed. In a recent year, the mean test score was 1459 and the standard deviation was 319. The test scores of four students selected at random are 1880, 1190, 2160, and 1360. Find the z-scores that correspond to each value and determine whether any of the values are unusual. The z-score for 1880 is (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. 4 parts remaining Clear All Check Answer ? Homework: Sec 5.1 Score: 0 of 1 pt 5.1.39 8 of 10 (3 complete) Save HW Score: 30%, 3 of 10 pts Question Help A standardized exam's scores are normally distributed. In a recent year, the mean test score was 1459 and the standard deviation was 319. The test scores of four students selected at random are 1880, 1190, 2160, and 1360. Find the z-scores that correspond to each value and determine whether any of the values are unusual. The z-score for 1880 is (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. 4 parts remaining Clear All Check Answer ?