Doctoral Assistantships Of Ph.D. students, 60% have paid
Chapter 4, Problem 42(choose chapter or problem)
Doctoral Assistantships Of Ph.D. students, 60% have paid assistantships. If 3 students are selected at random, find the probabilities a. All have assistantships 0.216 b. None has an assistantship 0.064 c. At least 1 has an assistantship 0.936 Source: U.S. Department of Education, Chronicle of Higher Education.
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