Explain how phi and contingency coefficients are similar.
What will be an ideal response?
Like phi, the logic behind the contingency coefficient is based on chi-square (the difference between observed and expected frequencies).
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Divorce can lead to many difficulties for parents that fall into five areas:
a) marital; separation; legal; financial; and parent relationship b) child custody; parent relationship; interparent relationship; mediaton; and legality c) legal; financial; psychological/emotional; parent relationship; and interparent relationship d) financial; child custody; psychological/emotional; parent relationship; and interparent relationship
While about 25% of all households with children and youth are headed by a single female parent,
a. for African American families the rate is twice as high
b. for Hispanic families the rate is lower than the national average c. for white families the rate is higher than the national average d. for Native American families the rate is lower than the national average e. for Asian American families the rate is twice as high
A 28 year old female has been raped. When she calls you, she is crying and having difficulty breathing. The most important thing to do first is:
a. get her medical treatment b. give her phone numbers of shelters c. have her call the police d. call the police yourself, but get her permission to do so
Mortality in research design refers to
a. the death of some of the subjects b. participants dropping out of some of the groups c. a threat to internal validity d. b and c