A real estate developer is building a new apartment complex. He wants to know if people have preference for one of 3 different floor plans. He surveyed n= 60 people and asked which floor plan they preferred. The data are below: Floor Plan A Floor Plan B Floor Plan B 20 24 16 19. Calculate chi-square (x) 20. What is the statistical decision that should be made from these data?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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A real estate developer is building a new apartment complex. He wants to know if people have a
preference for one of 3 different floor plans. He surveyed n=
plan they preferred. The data are below:
Floor Plan A Floor Plan B Floor Plan B
60 people and asked which floor
20
24
16
19. Calculate chi-square (x)
20. What is the statistical decision that should be made from these data?
E Focus
Transcribed Image Text:A real estate developer is building a new apartment complex. He wants to know if people have a preference for one of 3 different floor plans. He surveyed n= plan they preferred. The data are below: Floor Plan A Floor Plan B Floor Plan B 60 people and asked which floor 20 24 16 19. Calculate chi-square (x) 20. What is the statistical decision that should be made from these data? E Focus
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