Question

A researcher drew a random sample of 24 people seeking asylum in the United States and...

A researcher drew a random sample of 24 people seeking asylum in the United States and recorded whether they were granted amnesty ("yes" or "no"). The researcher also grouped them according to their gender ("male" or "female"). The results are below:

Granted General Amnesty

Gender of Asylum Seeker Yes No
Male 5 4
Female 8 7

Enter this information into SPSS. Use this information to answer questions #4 - #7.

Question 4

Identify the null hypothesis and research (alternative) hypothesis.

Group of answer choices

Null Hypothesis

      [ Choose ]            There is no true relationship between gender and amnesty.            There is a true relationship between gender and amnesty.      

Research (Alternative) Hypothesis

      [ Choose ]            There is no true relationship between gender and amnesty.            There is a true relationship between gender and amnesty.      

Question 5

What is the value of chi-square?

Question 6

What is the associated probability?

Question 7

The researcher should retain the null hypothesis.

Group of answer choices

True

False

Homework Answers

Answer #1

Null Hypothesis : There is no true relationship between gender and amnesty.  

Research (Alternative) Hypothesis:  There is a true relationship between gender and amnesty.    

5)

Applying chi square test of independence:
Expected Ei=row total*column total/grand total Yes No Total
male 4.875 4.125 9
female 8.125 6.875 15
total 13 11 24
chi square    χ2 =(Oi-Ei)2/Ei Yes No Total
male 0.003 0.004 0.0070
female 0.002 0.002 0.0042
total 0.0051 0.0061 0.0112
test statistic X2 = 0.0112

Question 6

associated probability =0.9158

Question 7 :

true

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