For the folloowing scenarios, list the sampling techniques.                                                                                                                           a. Victory Cereals runs an assembly line filling boxes with their cereals. They decided to take to take the 7th box and then every 45th box to check the weight of the boxes.                                                                                            b. Jojo Java is hoing to give away a month's worth of free coffee to a lucky customer. The manager puts the names of all the people who have purchased at least one coffee in the last quarter in a bag and pulls out a name.                                                                     c. Farm Equipment Inc. is considering building a factory in Ohio. The state is divided into area codes and then from every area, 25 farmers are randomly selected and the acreage of each is written down.                                                                                                      d. Pool Equipment is considering opening business in Ohio. The state divided into countries, the 22 countries are chosen and all the households are surveyed.

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 1C
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For the folloowing scenarios, list the sampling techniques.                                                                                                                           a. Victory Cereals runs an assembly line filling boxes with their cereals. They decided to take to take the 7th box and then every 45th box to check the weight of the boxes.                                                                                            b. Jojo Java is hoing to give away a month's worth of free coffee to a lucky customer. The manager puts the names of all the people who have purchased at least one coffee in the last quarter in a bag and pulls out a name.                                                                     c. Farm Equipment Inc. is considering building a factory in Ohio. The state is divided into area codes and then from every area, 25 farmers are randomly selected and the acreage of each is written down.                                                                                                      d. Pool Equipment is considering opening business in Ohio. The state divided into countries, the 22 countries are chosen and all the households are surveyed.

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