https://news.brown.edu/articles/2015/05/rape Questions about above article: A. I

ID: 3176758 • Letter: H

Question

https://news.brown.edu/articles/2015/05/rape

Questions about above article:

A. Is it a survey or experiment?

B. How was the data collected?

C. What is the population?

D. What is the sample?

E. What is the explanatory variable? What is the response variable?

F. Is the sample random?

G. What type of sample is it? (Simple, Stratified, Voluntary, etc)

H. Is there bias? What are possible lurking variables?

I. Is there undercoverage? Nonresponse? Response bias? Poorly worded questions? (If not listed discuss the possibility these would have happened)

J. Summary explaining why the claim could be statistically acceptable or if it should be rejected.

A. it is a survey an observational study

B.Data was collected from 480 female students of university in upstate New York

C.First year college students is the population

D. 480 female students is the sample

E. Explanatory variable is the time period. response variable is rape happened or not

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