A particular county employs three assessors whoare responsible for determining the value of residentialproperty in the county. To see whether these assessors differ systematically in their appraisals, 5 houses are selected, and each assessor is asked to determine the marketvalue of each house. Explain why a randomized block experiment (with blocks corresponding to the 5 houses) was used rather than a completely randomized experiment involving a total of 15 houses with each assessor asked to appraise 5 different houses (a different group of5 for each assessor)

A particular county employs three assessors whoare responsible for determining the value of residentialproperty in the county. To see whether these assessors differ systematically in their appraisals, 5 houses are selected, and each assessor is asked to determine the marketvalue of each house. Explain why a randomized block experiment (with blocks corresponding to the 5 houses) was used rather than a completely randomized experiment involving a total of 15 houses with each assessor asked to appraise 5 different houses (a different group of5 for each assessor)

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 5E

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