3.17 Do social robots walk or roll? Refer to the International Conference on Social Robotics (Vol. 6414, 2010) study of the trend in the design of social robots, Exercise 2.7 (p. 38). Recall that in a random sample of 106 social (or service) robots designed to entertain, educate, and care for human users, 63 were built with legs only, 20 with wheels only, 8 with both legs and wheels, and 15 with neither legs nor wheels. One of the 106 social robots is randomly selected, and the design (e.g., wheels only) is noted. a. List the sample points for this study. b. Assign reasonable probabilities to the sample points. c. What is the probability that the selected robot is designed with wheels? d. What is the probability that the selected robot is designed with legs?
3.17 Do social robots walk or roll? Refer to the International Conference on Social Robotics (Vol. 6414, 2010) study of the trend in the design of social robots, Exercise 2.7 (p. 38). Recall that in a random sample of 106 social (or service) robots designed to entertain, educate, and care for human users, 63 were built with legs only, 20 with wheels only, 8 with both legs and wheels, and 15 with neither legs nor wheels. One of the 106 social robots is randomly selected, and the design (e.g., wheels only) is noted. a. List the sample points for this study. b. Assign reasonable probabilities to the sample points. c. What is the probability that the selected robot is designed with wheels? d. What is the probability that the selected robot is designed with legs?
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Transcribed Image Text:3.17 Do social robots walk or roll? Refer to the International
Conference on Social Robotics (Vol. 6414, 2010) study
of the trend in the design of social robots, Exercise 2.7
(p. 38). Recall that in a random sample of 106 social (or
service) robots designed to entertain, educate, and care
for human users, 63 were built with legs only, 20 with
wheels only, 8 with both legs and wheels, and 15 with
neither legs nor wheels. One of the 106 social robots is
randomly selected, and the design (e.g., wheels only) is
noted.
a. List the sample points for this study.
b. Assign reasonable probabilities to the sample points.
c. What is the probability that the selected robot is
designed with wheels?
d. What is the probability that the selected robot is
designed with legs?
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