Question
In a large class with 250 students John received a score of 70% on his exam. He learns that his car is at the 80th
In a large class with 250 students John received a score of 70% on his exam. He learns that his car is at the 80th percentile in the class. which of the following statement is true?
A) about 200 students scored higher than John
B) about 75 students scored Lower then John
C) about 200 students scored lower than John
D) about 50 students scored lower than John
E) about 175 students scored lower than John
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Introduction to Probability
Authors: Mark Daniel Ward, Ellen Gundlach
1st edition
716771098, 978-1319060893, 1319060897, 978-0716771098
