We are interested in exploring the association between income and happiness, separately for male and female participants. The two scatterplots below show the association between these variables, conditioned on whether or not participants are male or female. Use the information in these figures to respond to the prompt below: In a short paragraph, describe the associations that are represented in the scatterplot(s). Be sure to discuss the following: 1) The strength and direction of the associations (2 pts), 2) the dependent and independent variable in the associations (1 pt), 3) which association is stronger (1 pt), and 4) a final sentence bringing together all of this information to summarize what the association looks like across these groups (2 pts).

When assessing the variability of a measure, which of the following statistics would be appropriate to use? 

True/False: If data have extreme skewness or other non-normality, it is possible that the IQR is greater than the range. 

A 76-year-old man is admitted to the emergency department with right-sided weakness and difficulty speaking.  Within an hour, his symptoms have subsided, and he is admitted with a diagnosis of transient ischemic attack (TIA).  The client asks, “What is a TIA?”  What is the best response by the nurse?

A patient with long standing rheumatoid arthritis (RA) has difficulty ascending and descending stairs.  Examination reveals that the patient has significant limitation of bilateral knee flexion (72 degrees bilaterally). What functional ROM goal should the PT set for this patient?

A patient demonstrates ankle dorsiflexion PROM of only 5° with the knee extended, but dorsiflexion improves to 20° when the knee is flexed. What is the MOST likely limitation?

While testing hip internal rotation with the hip and knee flexed to 90°, a therapist records 15° bilaterally. Which of the following BEST describes this finding?

Extensive facial screening may be hindered by all of the following except:

What percentage of cystic hygromas is associated with chromosomal anomalies?

Ear malformation may be observed in which one of the following?