Mathematics, 01.04.2021 15:20, 2022mcwhirterbrendan
A 2003 article in the Journal Nature explored the human tendency to turn their heads to the right when kissing a partner. A research team observed a random sample of couples (ages 13 â 70) in public places such as airports, train stations, beaches, and parks in the U. S., Germany, and Turkey. They observed 124 couples, of which, 80 leaned their heads to the right while kissing. a) Determine and interpret a 95% confidence interval for the population proportion of all kissing couples who lean to the right to kiss. b) Identify what "95% Confident" means in the context of this problem c) Explain how your result from part a would change if the confidence level changed from 95% to 90% (with everything else remaining the same).
Answers: 3
Mathematics, 21.06.2019 20:00, stichgotrich7159
Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take
Answers: 1
Mathematics, 21.06.2019 21:30, ladydeathanddea
Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?
Answers: 3
Mathematics, 21.06.2019 23:20, savannahvargas512
For which pairs of functions is (fâĒg)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x
Answers: 1
A 2003 article in the Journal Nature explored the human tendency to turn their heads to the right wh...
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