The probability computed shows that point estimate of the population is 6.2%.
<h3>How to calculate the probability?</h3>
The point estimate of the population will be calculated thus:
= 62% = 62/100 = 0.62
The margin of error of the population will be:
= z value × [✓0.62 × ✓0.38 / ✓200]
= 1.96 × (0.78 × 0.61 / 14.14)
= 0.0672
Therefore, the interval estimate is 6.72%.
The community action group’s claim is not likely based on either interval estimate of the true population proportion since the interval is less than 0.45.
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