The number X of days in the summer months that a construction crew cannot work because of the weather has the probability distribution: 6 | 7 8 9 10 11 12 13 14 f(x) 0.03 0.08 0.15 0.2 0.19 |0.16 0.1...

The number X of days in the summer months that a construction crew cannot work<br>because of the weather has the probability distribution:<br>6<br>| 7<br>8<br>9<br>10<br>11<br>12<br>13<br>14<br>f(x)<br>0.03<br>0.08<br>0.15<br>0.2<br>0.19<br>|0.16<br>0.1<br>0.07<br>0.02<br>The mean and standard deviation of X are respectively:<br>9.79 and 1.8617<br>O 9.74 and 1.8954<br>O None of the other options<br>9.7 and 1.9<br>

Extracted text: The number X of days in the summer months that a construction crew cannot work because of the weather has the probability distribution: 6 | 7 8 9 10 11 12 13 14 f(x) 0.03 0.08 0.15 0.2 0.19 |0.16 0.1 0.07 0.02 The mean and standard deviation of X are respectively: 9.79 and 1.8617 O 9.74 and 1.8954 O None of the other options 9.7 and 1.9

Jun 11, 2022

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The number X of days in the summer months that a construction crew cannot work because of the weather has the probability distribution: 6 | 7 8 9 10 11 12 13 14 f(x) 0.03 0.08 0.15 0.2 0.19 |0.16 0.1...

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