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3. The average age for a population of doctors in a hospital is 51.6 years. What does this mean value represent? a. a statistic b. a parameter + C. a sample d. a standard error 4. A researcher finds that 4% of people in a convenience sample of university students are smokers. What can she conclude about other young people who attend other universities in the same city?

3. The average age for a population of doctors in a hospital is 51.6 years. What does this mean value represent? a. a statistic b. a parameter + C. a sample d. a standard error 4. A researcher finds that 4% of people in a convenience sample of university students are smokers. What can she conclude about other young people who attend other universities in the same city?

MATLAB: An Introduction with Applications
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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3. The average age for a population of doctors in a hospital is 51.6 years. What does this mean value represent? a. a statistic b. a parameter c. a sample d. a standard error 4. A researcher finds that 4% of people in a convenience sample of university students are smokers. What can she conclude about other young people who attend other universities in the same city? a. They are unlikely to smoke. b. Between 2% and 10% of them are likely to smoke. c. They are very likely to smoke. d. She can conclude nothing.
Transcribed Image Text:3. The average age for a population of doctors in a hospital is 51.6 years. What does this mean value represent? a. a statistic b. a parameter c. a sample d. a standard error 4. A researcher finds that 4% of people in a convenience sample of university students are smokers. What can she conclude about other young people who attend other universities in the same city? a. They are unlikely to smoke. b. Between 2% and 10% of them are likely to smoke. c. They are very likely to smoke. d. She can conclude nothing.
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