The probabilities and the number of automobilies lined up at lakeside Olds dealership at opening time (7:30 a.m.) for se
Posted: Mon Nov 15, 2021 10:17 am
The probabilities and the number of automobilies lined up at
lakeside Olds dealership at opening time (7:30 a.m.) for service on
Tuesday's are:
number probability
0 0.025
1 0.125
2 0.35
3 0.40
4 0.10
What is the expected number of automobiles lined up at a
lakeside Olds dealership at opening time on Tuesday.
A) 2.5
B) 2.25
C) 2.78
D) 2.43
lakeside Olds dealership at opening time (7:30 a.m.) for service on
Tuesday's are:
number probability
0 0.025
1 0.125
2 0.35
3 0.40
4 0.10
What is the expected number of automobiles lined up at a
lakeside Olds dealership at opening time on Tuesday.
A) 2.5
B) 2.25
C) 2.78
D) 2.43