Mathematics, 12.11.2019 23:31, greyxxamber
Most penguin species are not sexually dimorphic, which means that there are no obvious outward body characteristics which indicate gender. therefore, penguin gender must be determined by a blood test. a penguin researcher is interested in estimating the proportion of females in a large penguin population. she takes a random sample of n = 20 penguins, and determines the gender of each one using a blood test. shefinds 12 males and 8 females. let Ο be the proportion of females in the population. compute a numerical point estimate of Ο.
Answers: 2
Mathematics, 21.06.2019 17:30, emiller6462
Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2
Answers: 1
Mathematics, 21.06.2019 18:00, xojade
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.
Answers: 1
Most penguin species are not sexually dimorphic, which means that there are no obvious outward body...
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