17,631 Answered Questions for the topic Algebra
Scores on a test are normally distributed with a mean of 76 and a standard deviation of 6. Using the z-score table, estimate the probability a randomly selected student scored below a 64.
a. 1.2b. 0.02c. -0.02d. 0.98
Scores on a test are normally distributed with a mean of 76 and a standard deviation of 6. Using the z-score table, estimate the probability a randomly selected student scored below a 64.
Select one: a. 1.2 b. 0.02 c. -0.02 d. 0.98
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