Osteoporosis is a condition where bones become weak. It affects more than 200 million people worldwide. Exercise is one way to produce strong bones and to prevent osteoporosis. Because we use our dominant arm (the right arm for most people) more than our nondominant arm, we expect the bone in our dominant arm to be stronger than the bone in our nondominant arm. By comparing the strengths, we can get an idea of the effect that exercise can have on bone strength. Here are some data on the strength of bones, measured in Newton meters divided by 1000 (Nm/1000), for the arms of 15 young men. ID Nondominant Dominant
1 15.6 16.3
2 25.4 26.8
3 17.8 18.5
4 19.1 22.1
5 12 14.8
6 20.1 19.8
7 12.2 13.1
8 14.2 17.5
9 15.9 20.2
10 13.5 18.7
11 17.6 18.7
12 15.6 15.1
13 14.5 16.2
14 14.2 14.9
15 12.4 13

A young male who is not a baseball player has a bone strength of geteq. ashx?eqtext=16.0%20%5Cc%5Cm%40SUP% in his nondominant arm. Predict the bone strength in the dominant arm for this person.
(Use decimal notation. Give your answer to three decimal places.)

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel