Given Information:
number of trials = n = 1042
Probability of success = p = 0.80
Required Information:
Maximum usual value = μ + 2σ = ?
Minimum usual value = μ - 2σ = ?
Answer:
Maximum usual value = 859.51
Minimum usual value = 807.78
Step-by-step explanation:
In a binomial distribution, the mean μ is given by
μ = np
μ = 1042*0.80
μ = 833.6
The standard deviation is given by
σ = √np(1 - p)
σ = √1042*0.80(1 - 0.80)
σ = √833.6(0.20)
σ = 12.91
The Maximum and Minimum usual values are
μ + 2σ = 833.6 + 2*12.91
μ + 2σ = 833.6 + 25.82
μ + 2σ = 859.51
μ - 2σ = 833.6 - 25.82
μ - 2σ = 807.78
Therefore, the minimum usual value is 807.78 and maximum usual value is 859.51
Answer:
I don't see anything
Step-by-step explanation:
Answer: 8 baskets are needed.
Step-by-step explanation:
You have 6 pounds of tomatoes and 1 basket holds 6 pounds of tomatoes.
You have 21 pounds of potatoes and 1 basket holds 3 pounds of potatoes.
21/3 = 7
7 + 1 = 8
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F(x)=(9+x)/(x³)
hmm
one way is to try increasingly small values of x that approachh 0
so like if x=0.1, we get a pretty big number
if x=0.00000000000001 we get an even bigger number
if x=-0.0000000001 we get a masivly small number
I conclude that as x approaches 0 from the left side, y approaches negative infintiy
as x approaches 0 from the right side, y approaches positive infintiy
does not exist