Suppose 51% of the banks in Switzerland are private organizations.
If a sample of 544 banks is selected, what is the probability that the sample proportion of private banks will be greater than 47%? Round your answer to four decimal places.
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Suppose 51% of the banks in Switzerland are private organizations. If a sample of 544 banks...
Suppose 51% of the population has myopia. If a random sample of size 544 is selected, what is the probability that the proportion of persons with myopia will be less than 47%? Round your answer to four decimal places
Suppose 51% of politicians are lawyers. If a random sample of size 723 is selected, what is the probability that the proportion of politicians who are lawyers will differ from the total politicians proportion by greater than 4%? Round your answer to four decimal places.
Suppose 58% of the doctors in a hospital are surgeons. If a sample of 611 doctors is selected, what is the probability that the sample proportion of surgeons will differ from the population proportion by greater than 5%? Round your answer to four decimal places.
Suppose 56%of the children in a school are girls. If a sample of 428 children is selected, what is the probability that the sample proportion of girls will be greater than 50%? Round your answer to four decimal places.
Suppose 57 % of politicians are lawyers. If a random sample of size 564 is selected, what your answer to four decimal places is the probability that the proportion of politicians who are lawyers will be less than 51 % ? Round
Suppose a shipment of shoes contained 9% defectives. If a sample of size 209 is selected, what is the probability that the sample proportion will be greater than 10%? Round your answer to four decimal places.
Suppose 47% of the population has a college degree. If a random sample of size 460 is selected, what is the probability that the proportion of persons with a college degree will differ from the population proportion by less than 4%? Round your answer to four decimal places.
Suppose a large shipment of laptop computers contained 12% defectives. If a sample of size 286 is selected, what is the probability that the sample proportion will be greater than 7%? Round your answer to four decimal places.
Suppose a large shipment of laser printers contained 20% defectives. If a sample of size 218 is selected, what is the probability that the sample proportion will be greater than 17%? Round your answer to four decimal places
Please answer and show all work, thanks! In a random sample of 68 people, 51 are classified as "successful." a. Determine the sample proportion, p, of "successful" people b. If the population proportion is 0.70, determine the standard error of the proportion. a. p(Round to two decimal places as needed.) b. ơp-D (Round to four decimal places as needed.) Enter your answer in each of the answer boxes.