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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 7PPS
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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
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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