1. Include the properly labeled histogram of your bootstrap distribution of sample means at this point in your assignment. (1 point) 2. Can the "formula" method be used to construct a confidence interval for the mean number of text messages sent each day for all OSU students? (That is. can a z-score of 2 be used to construct a 95% confidence interval for the population mean?) Why or why not? (Concentrate on the shape of the bootstrap distribution as opposed to how the sample was taken.) (1 point) 3. Using the appropriate values from your summary statistics of the sample data and your bootstrap distribution, construct a 95% confidence interval for the average number of text messages sent per day for all OSU students using the formula method. Write the confidence interval in proper syntax. (Show your work in obtaining the bounds of this interval.) (2 points) 4. Interpret the confidence interval from question 3 in the context of the problem. (3 points)