Express the confidence interval (0.403 comma 0.487 )(0.403,0.487) in the form of modifyingabove p with caretpplus or minus±e. modifyingabove p with caretpplus or minus±eequals=nothingplus or minus±nothing (type an integer or a decimal.)

L = 0.403 is the lower end of the confidence interval

U = 0.487 is the upper end of the confidence interval

The margin of error E is

E = (U-L)/2

E = (0.487-0.403)/2

E = 0.042

Which is half the distance from the lower to upper end

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The midpoint of the confidence interval is the value of (read out as "p hat")

phat = (U+L)/2

phat = (0.487+0.403)/2

phat = 0.445

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The confidence interval (0.403, 0.487) can be rewritten into the form

n

step-by-step explanation: