What is the solution to the equation 2x squared + 4/8 equals 3x + 3x squared
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Answer:
90% Confidence interval: (8463.1,8528.9)
Step-by-step explanation:
We are given the following in the question:
Sample mean, = 8496 lb
Sample size, n = 125
Alpha, α = 0.10
Population standard deviation, σ = 100
90% Confidence interval:
Putting the values, we get,