Mathematics, 18.11.2019 21:31 Maddy8368
Teen obesity: the 2013 national youth risk behavior survey (yrbs) reported that 13.7% of u. s. students in grades 9 through 12 who attend public and private school were obese. after seeing extensive efforts to educate parents and teens on healthy lifestyles, we want to know if the proportion has decreased this year. we select a random sample of 200 u. s. students and find that 11% are obese. after performing the hypothesis test for p = 0.137 versus p < 0.137, we obtain a p‑value of 0.133. which of the following interpretations of the p‑value is correct? there is a 13.3% chance that 13.7% of u. s. students in grades 9 through 12 who attend public and private school were obese this year. there is a 13.3% chance that a sample of 200 u. s. students in grades 9 through 12 who attend public and private school will have 11% or fewer obese students if 13.7% of the population is obese this year. there is a 13.3% chance that 11% of u. s. students in grades 9 through 12 who attend public and private school were obese this year. there is a 13.3% chance that 11% of u. s. students in grades 9 through 12 who attend public and private school were obese this year if 13.7% were obese in 2013.
Answers: 1
Mathematics, 21.06.2019 19:40
If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2
Answers: 1
Mathematics, 21.06.2019 20:10
Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655
Answers: 1
Mathematics, 21.06.2019 21:30
Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.
Answers: 1
Mathematics, 21.06.2019 22:00
Find the maximum value of p= 4x + 5y subject to the following constraints :
Answers: 3
Teen obesity: the 2013 national youth risk behavior survey (yrbs) reported that 13.7% of u. s. stud...
Mathematics, 01.12.2020 19:20
Chemistry, 01.12.2020 19:20
Computers and Technology, 01.12.2020 19:20
Mathematics, 01.12.2020 19:20
Physics, 01.12.2020 19:20
English, 01.12.2020 19:20
Mathematics, 01.12.2020 19:20
Arts, 01.12.2020 19:20
Health, 01.12.2020 19:20
History, 01.12.2020 19:20