The probability of winning a certain lottery is $\frac { 1 } { 64,481 }$ . For people who play 669 times, find the standard deviation for the number of wins.
A) 1.1
B) 2.6
C) 0.3
D) 0.1

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The Answer of The probability of winning a certain lottery is $\frac { 1 } { 64,481 }$ . For people who play 669 times, find the standard deviation for the number of wins.
A) 1.1
B) 2.6
C) 0.3
D) 0.1

The Probability of Winning a Certain Lottery Is 164,481\frac { 1 } { 64,481 }64,4811​

The Probability of Winning a Certain Lottery Is $\frac { 1 } { 64,481 }$