Mathematics, 19.11.2019 05:31 chjam265
Asocial scientist wishes to estimate the mean number of years of education µ for adults in a certain large city. she surveys a random sample of 100 aadults and finds that the sample mean is 12.98 years and sample variance of is 9. canstruct a 99% confidence interval for the mean number of years of education for adults in the city.
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Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships
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Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
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Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?
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Asocial scientist wishes to estimate the mean number of years of education µ for adults in a certain...
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