To find the margin of error for the sample proportion interval (0.62, 0.75), you can use the formula for the margin of error, which is half the width of the interval.
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First, find the width of the interval: \[ \text{Width} = \text{Upper limit} - \text{Lower limit} = 0.75 - 0.62 = 0.13 \]
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Next, divide the width by 2 to find the margin of error: \[ \text{Margin of Error} = \frac{\text{Width}}{2} = \frac{0.13}{2} = 0.065 \]
So, the margin of error for the sample proportion interval (0.62, 0.75) is 0.065.