Question

Sleepless nights How much sleep do high school
students get on a typical school night? An interested
student designed a survey to find out. To make data
collection easier, the student surveyed the first 100
students to arrive at school on a particular morning.
These students reported an average of 7.2 hours of
sleep on the previous night.
(a) What type of sample did the student obtain?

Answer 1

Answer:

the students recieved a sample of hours of sleep that high schoolers had the previous night