Answer:
y=3x+13
Step-by-step explanation:
−3x+y+3x=13+3x
y=3x+13
Answer:
Add all of the absolute deviations and divide by the number of swimmers.
Answer:
$1 for each tickets
Step-by-step explanation: 24/6= 4
4-3=1
Each tickets cost $1
In Binomial distribution, the expected value or mean is given by,
E(X) = np
where, p = probability of success and n=number of sample size.
E(X) = 100×0.4 = 40