Question: Data Set Description Assume we conducted a survey among 100 people regarding their preference for electric vehicles (EV) over traditional gasoline vehicles. We are focusing

Data Set Description Assume we conducted a survey among 100 people regarding their preference for electric vehicles (EV) over traditional gasoline vehicles. We are focusing on whether respondents currently own an electric vehicle (Yes/No). construct a 90% confidence interval for the population proportion, p. Briefly describe your data set Include your Statcrunch report, either as an attachment or (even better) paste is into your discussion post Write down your sample size. From your data, what is the point estimate, p of the population proportion? Write down the confidence interval that you obtained. Interpret the result. What is the margin of error? Using the same data, construct a 98% confidence interval for the population proportion. Then, answer the following three questions: (i) What happens to the length of the interval as the confidence level is increased? (ii) How has the margin of error changed? (iii) If the sample size is increased, what do you think will happen to the margin of error? Why

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