Identify the kind of sample that is described. A cell phone company wants to draw a sample of 600 customers to gather opinions about potential new features on upcoming phone models. The company draws a random sample of 200 from customers with iPhones, a random sample of 100 from customers with LG phones, a random sample of 100 from customers with Samsung phones, and a random sample of 200 from customers with other phones. The sample is a (Choose one) simple random stratified systematic voluntary response convenience cluster sample.
Identify the kind of sample that is described. A cell phone company wants to draw a sample of 600 customers to gather opinions about potential new features on upcoming phone models. The company draws a random sample of 200 from customers with iPhones, a random sample of 100 from customers with LG phones, a random sample of 100 from customers with Samsung phones, and a random sample of 200 from customers with other phones. The sample is a (Choose one) simple random stratified systematic voluntary response convenience cluster sample.
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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Transcribed Image Text:Identify the kind of sample that is described.
A cell phone company wants to draw a sample of 600 customers to gather opinions about potential new features on upcoming phone models. The company
draws a random sample of 200 from customers with iPhones, a random sample of 100 from customers with LG phones, a random sample of 100 from customers
with Samsung phones, and a random sample of 200 from customers with other phones.
The sample is a (Choose one)
simple random
stratified
systematic
voluntary response
convenience
cluster
sample.
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