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1. One candidate in the local election thought that the seniors were by far the best supporters. The candidate believes that the difference in support

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1. One candidate in the local election thought that the seniors were by far the best supporters. The candidate believes that the difference in support between seniors vs non- seniors is more than 15%. To test this belief, the team of candidates took a sample of 100 seniors and 150 non-seniors to find the proportion of each group supporting the candidate. As it turned out from the sample it was found that 50 seniors supported and 36 non-seniors also supported the candidate. 1) Determine the hypothesis to determine whether the difference in support between seniors and non-seniors is more than 15%. (4) 2) Calculate the value of the statistical test and p-value (4) 3) Make your conclusion on the test results with a significance level of 5% (4)

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