Suppose that the equation for the line of best fit for some data is with . a) What is the correlation coefficient? [a] b) What is the predicted y value for an x value of 100? [b] c) What x value might give a ya value of 249? [c] d) In this situation doe, does the x-variable cause the y-variable? [d]

Which types of graphs (bar, circle, histogram, line plot, stem and leaf, box plot) could be made with the following data sets?  Justify your answers. a) the responses of 20 five-year-old children to the question “What is your favourite flavour of ice cream?” b) the heights of 20 five-year-old children  

A newborn is born with ambiguous genitalia, and the physician determines that further testing needs to be done to determine the gender of the newborn. What should the nurse do to help the parents?

The parents of a child who has just been diagnosed with type 1 diabetes ask about exercise. The nurse should explain that:

The nurse caring for a client with jaundice present would assess for other findings frequently associated with this symptom. What other manifestation may be present in a patient who is experiencing jaundice?

SIADH should first be treated with

Determine the surface area of the polyhedron using the given natural unit.  Make sure to clearly communicate how you determined it.  (Remember we are not counting dots!)   

a) Make a tree diagram for the sample space when drawing twice, without replacement, from a bag of five balls of which 3 are red and 2 are green. b) Find P(RR) c) Find P(both are green) d) Find P(one of each)

The mother brings in an 8 week old baby who is having difficulty breathing. The nurse assesses bleeding in the baby’s retinas. The mother states that the baby was cared for by the father while she was out of the house. What is the most appropriate initial response by the nurse?

Given the structure of the endocrine feedback loop, which event should occur in response to a low serum-calcium level?