When We Carry Out a Chi-Square Test of Independence, If

question 8

True/False

When we carry out a chi-square test of independence, if r_i is the row total for row i and c_j is the column total for column j, then the estimated expected cell frequency corresponding to row i and column j equals (r_i)(c_j)/n.

---

Definitions:

Abstract Image

An artistic representation that does not attempt to portray an accurate depiction of visual reality, instead using shapes, colors, and textures in a non-literal manner.

Mental Pictures

are the images or visual representations formed in the mind, often used in memory or imaginative processes.

Reality

The state of things as they actually exist, as opposed to an idealistic or notional idea of them.

Peplau's Model

A theory in nursing that highlights the interpersonal relationship between the nurse and the patient to facilitate healing.