Short Answer. Supply the correct answer. 1. It is a characteristic of a sample. 2. These are numbers that summarize data for entire population. 3. It is used to acquire a section of the population to perform an experiment or observational study. _4. True or False. A magician picks 6 children out of 30 attendees is an example of a random sampling. 5. True or False. The governor who picks scholars among all the students in his province is not an example of random sampling. Application _6. At a fundraising event, every attendee's name is entered for a chance to win a prize. Names are selected at random, then returned to the jar, giving individuals multiple opportunities to win the prizes. Is this an example of random sampling? _7. If I surveyed all the girls in a particular school, and find out that 60% of the girls have blue eyes, for the population of girls in the school, 60% blue eyes represent 8. If a survey of 500 16-year-old boys in a city finds that their average.

Short Answer. Supply the correct answer. 1. It is a characteristic of a sample. 2. These are numbers that summarize data for entire population. 3. It is used to acquire a section of the population to perform an experiment or observational study. _4. True or False. A magician picks 6 children out of 30 attendees is an example of a random sampling. 5. True or False. The governor who picks scholars among all the students in his province is not an example of random sampling. Application _6. At a fundraising event, every attendee's name is entered for a chance to win a prize. Names are selected at random, then returned to the jar, giving individuals multiple opportunities to win the prizes. Is this an example of random sampling? _7. If I surveyed all the girls in a particular school, and find out that 60% of the girls have blue eyes, for the population of girls in the school, 60% blue eyes represent 8. If a survey of 500 16-year-old boys in a city finds that their average.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 6E

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