Give the probability distribution and sketch the histogram.At a supermarket during the 6 p.m. rush, the manager counted the number of customers waiting in each of the 12 checkout lines. The results are shown in the table.
A. 
| Probability: | .16 | 0 | .25 | .33 | .10 | .16 |
B.
| Probability: | .17 | .08 | .33 | .25 | 0 | .17 |
C.
| Probability: | .17 | 0 | .25 | .33 | .08 | .17 |
D.
| Probability: | .16 | .10 | .33 | .25 | 0 | .16 |
Answer: B
Mathematics
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; C is the curve x = 3t, y = (5 cos 
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, 
, 
, 
, . . .
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÷ 
A. 
B. 
C. 
D. 
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