QUESTION 5 A social scientist wants to determine independent of their religious affiliation above is surveyed, and the results are Life expectancy > 90 years old Religion 27 Test to see whether there is sufficier independent on religious affiliation. Ta Ps= Pc = PNO RELIGION = Họ : PA = . H : PA Pe Pc Po REUGION *. %3D %3D a. What is the critical value of the b. What is the degree of freedom? C. What is the value of the test sta

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QUESTION 5
A social scientist wants to determine whether the life expectancy of the Malaysian men is
independent of their religious affiliation. A sample of 100 Malaysian men aged 90 years and
above is surveyed, and the results are tabulated as shown below:
Life expectancy
> 90 years old
Religion A
Religion B
26
Religion C
18
No Religion
29
27
Test to see whether there is sufficient evidence to indicate that the longevity of men is
independent on religious affiliation. Take a= 0.05.
Ho : PA = Pe = Pc = PNO RELIGION = .25
H : PA * Pe Pc PNo REIGION # .25
%3D
%3D
a. What is the critical value of the chi-square?
b. What is the degree of freedom?
C. What is the value of the test statistics of the chi-square?
d. What is the p-value?
e. Can we conclude that the life expectancy of the Malaysian men depends on their
religious affiliation? State your reason.
(2 Marks)
(2 Marks)
(2 Marks)
(2 Marks)
(2 Marks)
TOTAL: 10 MARKS
3M0%
因 D
Ps
Transcribed Image Text:120% YPage EPicture Scrgen Grab POF to Word POF to Picture Zoom Out Clockeise Zoom in Anticlocknse Previous Neit Page TOTAL: 7 MARKS QUESTION 5 A social scientist wants to determine whether the life expectancy of the Malaysian men is independent of their religious affiliation. A sample of 100 Malaysian men aged 90 years and above is surveyed, and the results are tabulated as shown below: Life expectancy > 90 years old Religion A Religion B 26 Religion C 18 No Religion 29 27 Test to see whether there is sufficient evidence to indicate that the longevity of men is independent on religious affiliation. Take a= 0.05. Ho : PA = Pe = Pc = PNO RELIGION = .25 H : PA * Pe Pc PNo REIGION # .25 %3D %3D a. What is the critical value of the chi-square? b. What is the degree of freedom? C. What is the value of the test statistics of the chi-square? d. What is the p-value? e. Can we conclude that the life expectancy of the Malaysian men depends on their religious affiliation? State your reason. (2 Marks) (2 Marks) (2 Marks) (2 Marks) (2 Marks) TOTAL: 10 MARKS 3M0% 因 D Ps
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