A Random Sample of 20 Observations Showed a Standard Deviation

question 38

Short Answer

A random sample of 20 observations showed a standard deviation of 8. At a .05 level of significance, test to see if the variance of the population is significantly less than 65. Use the critical value approach.

---

Definitions:

Field Notes

Observational data recorded by researchers during or after their observation of a specific phenomenon in natural settings.

Etic

An approach in cultural studies and anthropology that describes cultures from an outsider's perspective without adopting any cultural bias.

Emic

A perspective in anthropology and related fields that emphasizes understanding cultural behaviors and beliefs from within the cultural context itself.

Idiographic

An approach focusing on the individual and understanding the unique aspects of that particular individual.