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A health club has six tennis courts. The owner hypothesizes that his patrons have no preference for a particular court. He observes how many people play on each court on a particular day. Compute the expected value for the data shown below.

Court Number of Players

1 9

2 10

3 11

4 6

5 14

6 7

a. 4.37 b. 10.3 c. 9.5 d. 5.72

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