Evaluate the expression for a = 2 and b = 5.
1 answer:
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Answer:
y = -.075x +4.89
Step-by-step explanation:
The data set has almost no net slope, so the first equation is the most appropriate. (An absolute value function would be a much better fit.)
y = -.075x +4.89
Answer:
The approximate standard error of the sample proportion is
Step-by-step explanation:
From the question we are told that
The sample proportion is
The sample size is n = 100
Generally the standard error of the sample proportion is mathematically represented as
substituting values