Determine which type of sampling technique is used. Determine if the sample is biased orunbiased.A high school teacher wants to know how much time her students spend on their cell phoneseach week. She surveys 5 randomly selected students from each of the 4 classes she teaches.53. Identify the sampling technique used.54. Is the sample biased or unbiased?A local newspaper reporter wants to know what the community thinks about the latest tradestheir baseball team has made. He surveys the people that work in his office for their opinions.55. Identify the sampling technique used.56. Is the sample biased or unbiased?A high school wants to know how the student body feels about the quality of their facilities.They use an alphabetical list of the student body and survey every 8th student from the list.57. Identify the sampling technique used.58. Is the sample biased or unbiased?A newspaper wants to poll their readers about a local topic so they randomly select 100subscribers and poll them over the phone.59. Identify the sampling technique used.60. Is the sample biased or unbiased?Choices for 53-60:A) BiasedC) Simple random sampleB) Systematic sampleE) Unbiased AB) Convenience sample AC) Voluntary response sampleD) Stratified sample

As per the Bartleby guildlines we have to solve first question and rest can be reposted.... A high…

Determine which type of sampling technique is used. Determine if the sample is biased or unbiased. A high school teacher wants to know how much time her students spend on their cell phones each week. She surveys 5 randomly selected students from each of the 4 classes she teaches. 53. Identify the sampling technique used. 54. Is the sample biased or unbiased?

Determine which type of sampling technique is used. Determine if the sample is biased or unbiased. A high school teacher wants to know how much time her students spend on their cell phones each week. She surveys 5 randomly selected students from each of the 4 classes she teaches. 53. Identify the sampling technique used. 54. Is the sample biased or unbiased?

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 4E

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