The school's newspaper reported that the proportion of students majoring in business is at least 30%.You plan on taking a sample to test the newspaper's claim.The correct set of hypotheses is
A) H0: P < 0.30 Ha: P 0.30
B) H0: P 0.30 Ha: P > 0.30
C) H0: P 0.30 Ha: P < 0.30
D) H0: P > 0.30 Ha: P 0.30
Correct Answer:
Verified
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Q64: Exhibit 9-3
n = 49
Q71: Exhibit 9-3
n = 49
Q73: Exhibit 9-2
n = 64
Q80: Exhibit 9-1
n = 36
Q95: Exhibit 9-5
A random sample of 100 people
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