A Medical Study of the Effects of on Drug X

question 85

Essay

A medical study of the effects of on Drug X asked adult volunteers to take a heart-rate test one hour after taking Drug X.Some took a placebo (a pill containing no active ingredients),some were given a regular dose of Drug X,and others were given half a regular dose of Drug X.Here are the 5-number summaries for each group's scores on the test (# of beats that the heart rate increased when timed for 60 seconds): $$\begin{array} { | l | c | c | c | c | c | c | } \hline & \mathrm { n } & \mathrm { Min } & \text { Q1 } & \text { Median } & \text { Q3 } & \text { Max } \\\hline \text { Placebo } & 13 & 0 & 1 & 2 & 3 & 5 \\\hline \text { Half Dose } & 13 & 1 & 2 & 3 & 5 & 8 \\\hline \text { Reg. Dose } & 13 & 1 & 2 & 3 & 7 & 9 \\\hline\end{array}$$ a)Describe the W's for these data.
b)Name the variables and classify each as categorical or quantitative.
c)Write a few sentences comparing the results of the three groups (create parallel boxplots to help you,if necessary.)

---

Definitions:

Preparedness

A state of readiness, often resulting from proper planning and anticipation of future needs or challenges.

Character Strengths

Positive traits reflected in thoughts, feelings, and behaviors that are considered virtues and contribute to the individual flourishing.

Self-Control

The ability to control impulses and delay short-term gratification for greater long-term rewards.

Genetic Influences

The impact of an individual's genes on their traits and behaviors, highlighting the role heredity plays in development.