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1. Identify the type(s) of bias that may result from each of the following data collection methods. Be sure to explain why you chose your answer. a) You wish to determine how many students will come to an upcoming dance and so you send a survey to all Grade 9 students. b) You take a random sample of females to survey them about their preferences towards various brands of potato chips. c) You are interested in determining how many hours of television teenagers in your school watch per week, so you survey the chess club.

1. Identify the type(s) of bias that may result from each of the following data collection methods. Be sure to explain why you chose your answer. a) You wish to determine how many students will come to an upcoming dance and so you send a survey to all Grade 9 students. b) You take a random sample of females to survey them about their preferences towards various brands of potato chips. c) You are interested in determining how many hours of television teenagers in your school watch per week, so you survey the chess club.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Please answer fully and on paper I keep getting the wrong answer when submitting questions so please double check. Thanks a ton ill make sure to thumbs up multiple times.

1. Identify the type(s) of bias that may result from each of the following data collection methods. Be sure to explain why you chose your answer. a) You wish to determine how many students will come to an upcoming dance and so you send a survey to all Grade 9 students. b) You take a random sample of females to survey them about their preferences towards various brands of potato chips. c) You are interested in determining how many hours of television teenagers in your school watch per week, so you survey the chess club.
Transcribed Image Text:1. Identify the type(s) of bias that may result from each of the following data collection methods. Be sure to explain why you chose your answer. a) You wish to determine how many students will come to an upcoming dance and so you send a survey to all Grade 9 students. b) You take a random sample of females to survey them about their preferences towards various brands of potato chips. c) You are interested in determining how many hours of television teenagers in your school watch per week, so you survey the chess club.
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