Telp k 2 - Assignment A Week 2 Mind Tap Hypothes X *MindTap - Cengage Learnir X [Free Sc /index.html?deploymentId=5996522321531871212453615008&elSBN 9780357131596&sn... MINDTAP S Exercise 10.01 Algo (Inferences About the Difference Between Two Population Means: Sigmas Kno The following results come from two independent random samples taken of two populations. Sample 1 Sample 2 n1 = 40 n2 = 30 1 = 13.5 01 = 2.3 x2 = 11.5 2 = 3 a. What is the point estimate of the difference between the two population means? (to 1 decimal) b. Provide a 90% confidence interval for the difference between the two population means (to 2 decimals). ) c. Provide a 95% confidence interval for the difference between the two population means (to 2 decimals). Icon Kay 18 2 T tv N 2 A CH