An 85-year-old has difficulty walking after a knee replacement. The patient tells the nurse, “It’s awful to be old. Every day is a struggle. No one cares about old people.” Select the nurse’s best response.

In healthcare workers, the highest risk of acquiring HIV from an HIV infected client is:

The nurse is going to give a medication through a patient’s central venous access device (CVAD). The nurse knows to use a non-coring needle because the patient’s CVAD is a(n):

Which leader is associated with creation of the U. S. Constitution?

Use the Trapezoidal rule to evaluate the following with n = 8

Conduct a t-test on the penguin_female dataset to determine if there is a difference in mass between the first and second year. Which of the following is true based on your results? (Select all that apply)  

Perform a regression predicting pre-dorsal length based on body depth. True or false: the 95% confidence interval for the slope estimate overlaps 0?

Create a contingency table for the HairEye_all dataset. Conduct a chi-squared test on this data set. True or false: based on your chi-squared statistic and associated p-value, there is an association between eye color and hair color.   Note: You will not be using a correction in this case (i.e., correct = FALSE)

Create a contingency table from the HairEye_short data set. Conduct a chi-square test on the HairEye_short data set. True or false: based on your chi-squared p-value, there is an association between hair color and eye color.

Run a two-way ANOVA on the response variable NumberFruiting including Individual and Block as factors include an interaction term in this model. Which of the following is true based on your ANOVA? (Select all that apply)