Mathematics, 23.07.2019 04:30, Braxtonw875
Aresearcher wants to estimate the proportion of a population which possesses a given characteristic. a random sample of size 250 is taken and 40% of the sample possesses the characteristic. the 95% confidence interval to estimate the population proportion is .
Answers: 1
Mathematics, 21.06.2019 19:00, kadams3836
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
Answers: 1
Mathematics, 21.06.2019 23:00, emiliestinnett
Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer
Answers: 2
Aresearcher wants to estimate the proportion of a population which possesses a given characteristic....
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