Link to google drive:https://drive.google.com/drive/folders/1-0vAauUKLg-njx3WlnY3Kooj-0D_VwC8#5 requires cholesterol data and #6 does not require data.Use the template in the google drive to access R studio to solve. Instal the BSDA library for question 6. Thank you!!!!!!

Link to google drive with the R studio template and data sets: https://drive.google.com/drive/folders/1-OvAauUKLg-njx3WinY3Kooj-OD_VwC8?usp=sharing . This question uses the ice cream data set.(in google drive link) . Use the T distribution for all problems involving means, even if the sample size is large. Use t.test for any problems with raw data. Use tsum. test if you only have summary data. Do NOT use z.test or zsum. test. Birthweight Data Set 4. Find and interpret the 95% confidence interval for the population proportion of smokers in the birthweight data set. Assume large sample conditions are met. (2 points) 5. Find and interpret the 90% confidence interval for the difference in the population proportion of low birthweight babies of non-smokers and smokers. Assume large sample conditions are met. (2 points) 6. Are the large sample conditions met for the estimation in Problems 4 and 5? Explain. (1 point)