TABLE 12-2
The dean of a college is interested in the proportion of graduates from his college who have a job offer on graduation day.He is particularly interested in seeing if there is a difference in this proportion for accounting and economics majors.In a random sample of 100 of each type of major at graduation,he found that 65 accounting majors and 52 economics majors had job offers.If the accounting majors are designated as "Group 1" and the economics majors are designated as "Group 2," perform the appropriate hypothesis test using a level of significance of 0.05.
-True or False: Referring to Table 12-2,the null hypothesis should be rejected.
Correct Answer:
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Q4: TABLE 12-1
A corporation randomly selects 150 salespeople
Q5: TABLE 12-1
A corporation randomly selects 150 salespeople
Q9: TABLE 12-1
A corporation randomly selects 150 salespeople
Q11: If we use the χ2 method of
Q13: TABLE 12-2
The dean of a college is
Q13: TABLE 12-2
The dean of a college is
Q14: TABLE 12-2
The dean of a college is
Q15: True or False: The squared difference between
Q16: TABLE 12-2
The dean of a college is
Q20: True or False: In testing the difference
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