Mathematics, 02.07.2021 04:10 nicolerabbit
Critics of television often refer to the detrimental effects that all the violence shown on television has on children. However, there may be another problem. It may be that watching television also reduces the amount of physical exercise, causing weight gains. The following regression estimates show the relationship between the number of kilograms (in kgs) a child is overweight by, and the number of hours of television viewing per week overweight = 0.55 + 0.13 hours (0.27) (0.04) Standard errors are shown in the brackets. The sample size is N=1800. Using a significance level of 5%, we want to test the hypothesis that the population slope parameter equals to 0. The t-statistic and the conclusion of the test are:
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Mathematics, 21.06.2019 21:30, BakerElsie02
Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?
Answers: 3
Mathematics, 22.06.2019 04:00, mariaramirez013
The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = -3(x-2)(x-4)
Answers: 2
Critics of television often refer to the detrimental effects that all the violence shown on televisi...
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