Seventy-five students randomly selected from the
junior class at a high school were given a survey
asking how much time they spent studying for a
math test. assume the population is normally
distributed
the population is
a. the seventy-five selected students. b. all juniors at the high school. c. all students at the high school. the sample is a. the seventy-five juniors selected. b. all juniors at the high school. c. all students at the high school.

The population is  

-all juniors at the high school.

The sample is

-the seventy-five juniors selected.

the second question is 15-55 minutes

Step-by-step explanation:

yes yes yes yes yes yes yes yes yes

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)