In a study of claim payment times, you are given: (i) The data were not truncated or censored. (ii) At most one claim was paid at any one time. (ii) The Nelson-Aalen estimate of the cumulative hazard function, H(t), immediately following the second paid claim, was 23/132. Determine the Nelson-Aalen estimate of the cumulative hazard function, H(t), immediately following the fourth paid claim. (A) 0.35 (B) 0.37 (C) 0.39 (D) 0.41 (E) 0.43

You have the following data: Time (s) Velocity (m/s) 0.1 3.138991 0.2 3.590478 0.3 3.769523 0.4 4.499995 0.5 4.13742 0.6 3.952264 0.7 5.059469 0.8 4.607308 0.9 5.332076 15.618846 Use LINEST in EXCEL or Open Office to find the 1 sigma error on the acceleration. 0.2 m/s 3.0 m/s 2.2 m/s 0.4 m/s

Determine whether the event described are independent or dependent. Then find the probability of the event Randomly drawing and immediately eating three red M&Ms in a row from a bag that contains 10 red M&Ms out of 30 M&Ms total

Joan's Nursery specializes in custom-designed landscaping for residential areas. The estimated labor cost associated with a particular landscaping proposal is based on the number of plantings of trees, shrubs, and so on to be used for the project. For cost estimating purposes, managers use two hours of labor time for the planting of a medium- sized tree. Actual times from a sample of 10 plantings during the past month follow (times in hours). Select your answer - 2 t Họ:1 H₂H b. Compute the sample mean. (to 2 decimals) c. Compute the sample standard deviation. (to 4 decimals) d. Find the test statistic and p-value. (Use Table 2 in Appendix B.) - Select your answer - 2 ✓ (to 3 decimals) 2.9 3.4 With a 0.05 level of significance, test to see whether the mean tree-planting time differs from two hours. a. State the null and alternative hypotheses. Select your answer - 1.5 v 2.4 1.6 4 2.6 p-value e. What is your conclusion? We Select your answer-reject the null hypothesis. There - Select…