Question: Suppose we would like to create a 95% confidence interval for the average shipping time (in days) for an essential item based on temperature, supply,
Suppose we would like to create a 95% confidence interval for the average shipping time (in days) for an essential item based on temperature, supply, and day of the week the order was placed. What function(s) in R would we use to calculate this confidence interval? Question 17 options: Use the prop.test() command. Create a model using the lm() command, and then use the summary() command. Create a model using the lm() command, and then use the predict() command
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