Suppose that in 2021 the proportion of voting age adults who believe that student loans should be forgiven was 39%. We w

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Suppose that in 2021 the proportion of voting age adults who
believe that student loans should be forgiven was 39%. We want to
know this proportion has changed this year. A simple random sample
of 520 voting age adults show that 228 of them believe that student
loans should be forgiven. Construct a 90, 92, and 98% confidence
interval for the true proportion voting age.
1) construct intervals
2) find the lower and upper bounds
3) interpret the intervals
4)Based on intervals is there a significant change in the
proportion of voting age who believe student loans should be
forgiven?