Biology

Biology, 24.06.2019 22:30, thegent1859

Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate

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Biology, 22.06.2019 17:30, jasmne4713

Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate

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Mathematics, 03.09.2019 16:10, Anliz0179

In each of the following situations, the sampling frame does not match the population, resulting in undercoverage. give examples of population members that might have been omitted. (a) the population consists of all 250 students in your large statistics class. you plan to obtain a simple random sample of 30 students by using the sampling frame of students present next monday. (select all that apply.) a. a. dropouts cannot be sampled. students who are out sick cannot be sampled. b. students who are not taking statistics cannot be sampled. c. students who are skipping class cannot be sampled. d. students who are on a school trip cannot be sampled. home-schooled students cannot be sampled. (b) the population consists of all 15-year-olds living in the attendance district of a local high school. you plan to obtain a simple random sample of 200 such residents by using the student roster of the high school as the sampling frame. (select all that apply.) a. students who are skipping class cannot be sampled. b. dropouts cannot be sampled. c. home-schooled students cannot be sampled. d. students who are on a school trip cannot be sampled. students who are out sick cannot be sampled.

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Mathematics, 25.09.2019 05:00, MoltenSansriel1933

In the following situation, the sampling frame does not match the population, resulting in under coverage. give examples of population members that might have been omitted. the population consists of all 250 students in your large statistics class. you plan to obtain a simple random sample of 30 students by using the sampling frame of students present next monday. (select all that apply.) --students who are not taking statistics cannot be sampled. --students who are on a school trip cannot be sampled. --dropouts cannot be sampled. --students who are skipping class cannot be sampled. --home-schooled students cannot be sampled. --students who are out sick cannot be sampled. ok, i thought it was all of them because i believed it meant that anyone who would not be in the stats class on monday was out of the sampling frame. however, when i entered that, it was incorrect.

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Geography, 12.10.2019 23:30, rhelia

Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes?

Answers: 2

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