The Data in the Following Table Show the Outcomes of the Testing

question 100

Multiple Choice

The data in the following table show the outcomes of the testing of an allergy drug on 500 people. $$\begin{array} { l | c | c | c | c } & \begin{array} { c } \text { Allergy } \\\text { drug }\end{array} & \text { Placebo } & \begin{array} { c } \text { Control } \\\text { (no treatment) }\end{array} & \text { Total } \\\hline \text { Improvement } & 145 & 85 & 41 & 271 \\\text { No improvement } & 55 & 115 & 59 & 229 \\\text { Total } & 200 & 200 & 100 & 500\end{array}$$
-What is the probability that a randomly selected person either was given the placebo or
Wasn't given the placebo?

• A)0
• B)0.772
• C)0.5
• D)1

Recognizing the importance of ethics and moral standards in society.

Identifying key relationships and decision-makers in different cultures.

Exploring the practices of favoritism and its impact on organizational goals.

Grasping the concept of stakeholders and their role in business interactions.

---

Definitions:

Rods

Photoreceptor cells in the retina that are sensitive to low light levels and provide black-and-white vision.

Optic Nerve

The nerve that transmits visual information from the retina to the brain.

Fovea

A small depression in the retina of the eye where visual acuity is highest, due to the high density of cones, responsible for sharp central vision.

Color Vision

The ability of the visual system to distinguish different wavelengths of light, allowing for the perception of various colors.