Answer:
rock, pop, metal, country
Step-by-step explanation:
Rock has the lowest probability at .1 or 1/10
Then pop and .2 or 2/10
Then metal at .3 or 3/10
Country has the greatest at .4 or 4/10
The frequency will go the same order
Answer:
they are 2
Step-by-step explanation:
Answer:
8 cups of trail mix
Step-by-step explanation:
2 1/2 + 3 1/4 + 2 2/3= 8 5/12
Answer:
3.9
Step-by-step explanation:
Given the data:
Payout ($) (x) : 0 2 4 8 10
Probability p(x) : 0.35 0.2 0.1 0.2 0.15
The expected winning ; E(X) = Σ(x * p(x))
Σ(x * p(x)) = (0*0.35)+(2*0.2)+(4*0.1)+(8*0.2)+(10*0.15)
= 0 + 0.4 + 0.4 + 1.6 + 1.5
= 3.9
Answer:
0.50 cent per ounces
Step-by-step explanation:
0.50 cent per ounces