SAT, 10.03.2021 01:00, lexireyne2005
In an effort to estimate the percentage of Eagle Rock students who prefer Hip Hop / Rap music over rock or other pop music, we surveyed a random sample of 20 students from each grade, that is, a total of 120 students. They were asked to answer yes or no to the question: "Do you prefer hip hop / rap over all other forms of popular music?" 33 students answered yes. 1) What assumptions and conditions should we consider before calculating an inference about the ratio of the entire dence interval to make the school prefer hip hop / rap over other pop music?
Answers: 3
SAT, 24.06.2019 11:00, juanmias
Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth
Answers: 2
In an effort to estimate the percentage of Eagle Rock students who prefer Hip Hop / Rap music over r...
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