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10. A survey conducted by FTMK shows that 80% of FTMK students have passed all subjects last semester. 3. If a random sample of 120

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10. A survey conducted by FTMK shows that 80% of FTMK students have passed all subjects last semester. 3. If a random sample of 120 students is selected, nd the probability that the sample proportion is within 0.1 of the population proportion. 13. How large is the sample of FTMK students will be selected if the probability that at least 85% of FTMK students have passed all subjects is 0.9

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