Question
The National Center for Education Statistics reports that the proportion of college freshmen who return to the same school for their sophomore year is0.69. Suppose
The National Center for Education Statistics reports that the proportion of college freshmen who return to the same school for their sophomore year is0.69. Suppose we select a random sample of480freshmen from across the nation.
Q:What is the probability that the proportion of these480freshmen that return to the same school for their sophomore year is less than0.72?
What is the probability that the proportion of these480freshmen that return to the same school for their sophomore year is less than0.72?
(Round to 4 decimal places)
What is the probability that the proportion of these480freshmen that return to the same school for their sophomore year is less than0.72?
(Round to 4 decimal places)
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High School Math 2012 Common-core Algebra 2 Grade 10/11
Authors: Savvas Learning Co
Student Edition
9780133186024, 0133186024
