Amovie producer held a preview screening of her new movie to find out how the film would be received by viewers of different age groups. the table shows the number of viewers of different age groups who rated the movie as excellent, average, or poor. note: a rating of "excellent" means the audience liked the movie, while a rating of "poor" means the audience disliked the movie.
age groups
excellent
average
poor
marginal total
16-30
78
33
43
154
30-44
33
41
37
111
45+
38
23
20
81
marginal total
149
97
100
346

out of the total number of respondents, the percentage of respondents in the 30-44 age group who rated the film as excellent rounded to the nearest hundredth of a percent is %.

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