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STA1501 ASSIGNMENT 4 SOLUTIONS 2023 YEAR MODULE

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ASSIGNMENT 04 SOLUTIONS STA1501. 100% MARK GUARANTEED IF YOU USE THESE SOLUTIONS

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STA1501 - Descriptive Statistics And Probability (STA1501)










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STA1501 - Descriptive Statistics And Probability (STA1501)
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STA1501
ASSIGNMENT 04

2023
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,Firefox https://mymodules.dtls.unisa.ac.za/mod/quiz/attempt.php?attempt=11516305&cmid=609063




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,Firefox https://mymodules.dtls.unisa.ac.za/mod/quiz/attempt.php?attempt=11516305&cmid=609063




It has been reported by the media that 40% of South African citizens employed as purchasing managers are
females. In a simple random sample of South African citizens who are purchasing managers, 70 out of the 400 are
females. The test statistic for the sample proportion is



Select one:
1. 0.0245



2. 9.837



3. -9.1837



4. -0.225



5. 0.175
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