Question: a) test the claim the population proportion is different to 20% using a 5% level of significance If you have a sample where 12662 out

a) test the claim the population proportion is different to 20% using a 5% level of significance If you have a sample where 12662 out of 62500 voters support the politician use the critical value approach, so check if |z test statistic|>1.96 Include all the steps of Hypothesis testing

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