The probabilities and the number of automobiles lined up at a Lakeside Olds at opening time (7:30 a.m.) for service are: On a typical day, what is the standard deviation of the number of cars that Lakeside Olds can expect to be lined up at opening?
A) 1.96
B) 2.85
C) 0.7275
D) 0.2400
E) 0.8529

Question

The probabilities and the number of automobiles lined up at a Lakeside Olds at opening time (7:30 a.m.) for service are:  On a typical day, what is the standard deviation of the number of cars that Lakeside Olds can expect to be lined up at opening?
A) 1.96 
B) 2.85 
C) 0.7275 
D) 0.2400 
E) 0.8529

Quizplus · Accepted Answer

The Answer of The probabilities and the number of automobiles lined up at a Lakeside Olds at opening time (7:30 a.m.) for service are:  On a typical day, what is the standard deviation of the number of cars that Lakeside Olds can expect to be lined up at opening?
A) 1.96 
B) 2.85 
C) 0.7275 
D) 0.2400 
E) 0.8529

The Probabilities and the Number of Automobiles Lined Up at a Lakeside