thet the field of esperience affects the choice of major in the MBA program. Do
ID: 2946517 • Letter: T
Question
thet the field of esperience affects the choice of major in the MBA program. Do the data present sufficient evidence that the info to answer the fse questions that A Chi- fields of job experience affects the choice of the major 15 47 10 28 169 Others 16 58 7. What is the null hypothesis? A. Ho: J ob experience and major selected in the MBA program are dependent experience is greater than major selected in the MBA program B. C. Ho: Job experience and major selected in the MBA prog ram are independent Ho: Job is D. He: Job experience is less than major selected in the MBA program E. None of the above S. What is the expected number of students who select Finance as the MBA major with a Bank job experience? A. 4.08 -B. 10.46 C. 15.4 D. 16.80 E. 18.56 9. What is the critical (table) value of the test statistic at the 0.01 level of significanc A. 7.779 B. 11.289 C. 14.684 D. 16.812 E. 18.548 10. Suppose the calculated value of the test statistic is 35.543. Which of the follo best describes the p-value? A. p> 0.0 B. 0.025Explanation / Answer
Solution7:
Null hypothesis:H0:job experience and MBA major are independent
Alternative Hypothesis:
H1:ob experience and MBA major are dependent
OPTION B
Soluton8:
Expected freq=row tot*col tot/Grand tot
=34*52/169
=10.46
OPTION B
Solution9:
df=degrees of freedom=(r-1)(c-1)
=(4-1)(3-1)
=3*2
=6
alpha=0.01
chi sq=16.812
OPTION D
Solution10:
chi sq=35.543
p<0.00001
OPTION D
Solution11:
p=0.00027
alpha=0.01
p<0.01
Reject Null Hypothesis and conclude that Job Experience and MBA major are dependent.
OPTION C
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