A^2 + b^2 = c^2
3^2 + 8^2 = c^2
9 + 64 = c^2
73 =c^2
take the square root of each side
c= 8.544
3^2 + 8^2 = c^2
9 + 64 = c^2
73 =c^2
take the square root of each side
c= 8.544
The probability that a person who has made a reservation for a trip on a twelve-vehicle ferry will actually arrive and make the
1 answer:
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Answer:
(38.1,88.6)
Step-by-step explanation:
We are given the following in the question:
Sample mean, = 38.3
Sample size, n = 695
Alpha, α = 0.05
Population standard deviation, σ = 3.6
95% Confidence interval:
Putting the values, we get,