Astudy of women�s weights found that a randomly selected sample of 234 women had a mean weight of 157.3 lb. assuming that the population standard deviation is 15.6 lb., construct a 95% confidence interval estimate of the mean weight of all women. choose the correct interval from below:
a.(145.3, 160.5)
b.(155.3, 159,3)
c.(165.5, 173.5)
d.(185.7, 199.3)

Hey can you guys keep , more questions are coming

7. a line of symmetry divides a design so that every point on one side of the line coincides a point on the other side of it determine how many lines of symmetry each figure below has then draw all the lines of symmetry. show your work

Read these excerpts. lincoln's "gettysburg address." it is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. whitman's "o captain! my captain! ". exult, o shores, and ring, o bells! but i, with mournful tread, walk the deck my captain lies, fallen cold and dead. which rhetorical appeal do both excerpts use? logos: the use of logic to convince the audience pathos: the use of emotional appeals to affect the audience’s feelings brevity: writing or speaking that is short, brief, and to the point ethos: the use of authority to persuade the audience to act the right way