Washington Martinez
08/09/2023 · Senior High School
An educator wishes to study the effects of sleep deprivation on the ability to concentrate. He decides to study the students in a calculus class. Before the start of the inss, each student is asked about the number of hours slept the previous night. Each student's eye movement is then tracked throughout the lecture. The amount of insenever the student is not focused on either the instructor or taking notes. an example of b. an observational study. c. a randomized experiment. d. a matched pairs study.
UpStudy ThothAI Solution
Tutor-Verified Answer
Quick Answer
b. an observational study.
Step-by-step Solution
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit