Suppose a 95% confidence interval for a population proportion is (0.27, 0.49). rewrite this interval in the form of ± margin of error.

Margin of error is equal to the radius of confidence interval or half of the width of confidence interval.

Margin of error = where (a,b) is the confidence interval.

Given confidence of interval is (0.27,0.49).

Margin of error =

To write the given interval in terms of margin error, we have to find mid point of confidence interval =

Now confidence interval=(mid point-margin of error, mid point+margin of error)

                                         = (0.38-0.11, 0.38+0.11)

Hence confidence interval is 0.38±0.11

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation:

step-by-step explanation:

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