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Exhibit 6-4
f(x) =(1/10) e-x/10 x 0
-Refer to Exhibit 6-4. The probability that x is between 3 and 6 is
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Q92: Refer to Exhibit 5-3.The variance is<br>A)1.431<br>B)2.047<br>C)3.05<br>D)21
Q122: Since the mode is the most frequently