Suppose we can assume that motor lifetime follows an exponential distribution. Use the maximum likelihood estimator (which we derived in class) to find a point estimate for the exponential distribution parameter, λ (lambda). Round your answer to four decimal places. Provide support for your answer. 

They collected a sample of {a} and 7 of them were defective. Give the upper bound.  Round your answer to four decimal places. Provide support for your answer. 

Suppose we wanted to use this data to test whether the true average hours of screen time is different from 4 hours.  Let’s also suppose that the true average really is 4 hours. Would we have made an error based on the result of our confidence interval. If so, what type of error would we have made? Explain. 

What is the policy to be able to take a missed exam?

23. A nurse is assisting in the care of a client who has just delivered and is experiencing a large amount of vaginal bleeding. The RN is preparing to administer additional Oxytocin IV to control bleeding. The provider instructs the nurse to administer methylergonovine IM now to the patient. Recent vital signs include: 98.0-130-22-154/96-98%. What should the nurse do next?

6. Leopold’s maneuvers will be performed on a pregnant client. The client asks the nurse about the procedure. Which information should the nurse provide to the client about Leopold’s maneuvers?

24. A postpartum patient who received an epidural during labor is ready to ambulate for the first time. Which assessment is the priority prior to ambulating the patient?

7. A nurse is monitoring a postpartum patient who delivered a healthy newborn 2 hours ago. Which of the following findings would be considered a normal immediate postpartum finding?

17. Which of the following are signs of false labor? Select all that apply. 

12. You are teaching new parents about the stages of labor. Which of the following indicates a need for further teaching?