2. Identify experiment/observational study. a. Measured lung capacity for 100 women of age 30 of which 50 have been smoking a pack a day for 10 years while the other 50 have been smoke free for 10 years. b. To determine whether a review session will improve his students' test scores, a Stat 113 instructor divides his class into two groups. He then requires one group to attend a study session and compares the test results of each group. c. A Parks Department employee wants to know if latex paint is more durable than non-latex paint. She has 50 park benches painted with latex paint and has 50 park benches painted with non-latex paint.
2. Identify experiment/observational study. a. Measured lung capacity for 100 women of age 30 of which 50 have been smoking a pack a day for 10 years while the other 50 have been smoke free for 10 years. b. To determine whether a review session will improve his students' test scores, a Stat 113 instructor divides his class into two groups. He then requires one group to attend a study session and compares the test results of each group. c. A Parks Department employee wants to know if latex paint is more durable than non-latex paint. She has 50 park benches painted with latex paint and has 50 park benches painted with non-latex paint.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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