The answer would be c, because 19 divided by two would be the way she would see how many favors she could make.
Because RS is perpendicular to ST so the slope of line ST is -
Answer:
Closest standard deviation of W = 4.11
Step-by-step explanation:
Randomly selected workers = n =300
Probability of workers arriving between 6:45 to 7:00 A.M = p = 6% = 0.06
According to binomial distribution:
mean = μ = n.p
= 300(0.06) = 18
variance = σ² = n.p(1-p)
= (300)(0.06)(1-0.06)
= (18)(0.94)
= 16.92
standard deviation = σ = 4.11
Answer:
Draw 4 circles and you'll find the answer
$120 per each student x 495 students = $59,400
Hope this helps!