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9. Dr. Lamberg has five students doing special independent study work this semester. To evaluate their...

9. Dr. Lamberg has five students doing special independent study work this semester. To evaluate their reading progress, Dr. Lamberg gave students a five-question true/false test. The number of correct answers for each student is given below.

STUDENT NUMBER CORRECT
Ally 4
Brinson 3
Camirez 2
Dryden 5
Estin 3

a. How many samples of 2 students are possible from this population? (4 pts)

b. List all possible samples of size 2 (you may use just the first letter of the last names to identify each student), and compute the sample means. (6 pts)

c. Organize the sample means into a sampling distribution. (6 pts)

Math   Statistics-And-Probability   
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