Question
A large group of students took a test in Statistics. Their marks are Normally distributed with a mean of 70 and a standard deviation of
A large group of students took a test in Statistics. Their marks are Normally distributed with a mean of 70 and a standard deviation of 10. What percentage of students will fail the test if the pass mark of testis 50?
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Algebra 1, Grades 9-12
Authors: MCDOUGAL LITTEL
Florida Edition
9780618371839, 0618371834
