The mean of a normal probability distribution is 460; the standard deviation is 18.about 68% of the observations lie between what two values? about 95% of the observations lie between what two values? practically all of the observations lie between what two values?

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 is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.