Anews agency publishes results of a recent poll. it reports that candidate a leads candidate b by 10% because 45% of the poll participants supported ms. a whereas only 35% supported mr. b. what margin of error should be reported for each of the listed estimates, 10%, 35%, and 45%? notice that 900 people participated in the poll, and the reported margins of error typically correspond to 95% confidence intervals.

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172

Which of the following will form the composite function?

What is the area of the shaded sector?