Determine the sampling methods used in each of the scenarios below i. Select every 9th candy bar from a production line to check its weight ii. Group t-shirts by colors and select t-shirts at random from within each group in proportion to the number of t-shirts that make up that group. ii. Use random number tables to select 15 students from a class. iv. Select 8 white cars, 5 blue and 3 red cars. v. Name one advantage of the sampling method in ii)

Determine the sampling methods used in each of the scenarios below i. Select every 9th candy bar from a production line to check its weight ii. Group t-shirts by colors and select t-shirts at random from within each group in proportion to the number of t-shirts that make up that group. ii. Use random number tables to select 15 students from a class. iv. Select 8 white cars, 5 blue and 3 red cars. v. Name one advantage of the sampling method in ii)

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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