The table below summarizes a data set regarding views on full-body scans and political affiliation. The differences in each political group may be due to chance. Complete the following computations under the null hypothesis of independence between an individual's party affiliation and his support of full-body scans. It may be useful to first add on an extra column for row totals before proceeding with the computations. Party Affiliation Democrat Independent Republican Should 264 299 351 Answer Should not 38 55 77 Don't know/No answer 16 15 22 Total 318 369 450 How many Democrats would you expect to support the use of full-body scans? Round your answer to one decimal place.
The table below summarizes a data set regarding views on full-body scans and political affiliation. The differences in each political group may be due to chance. Complete the following computations under the null hypothesis of independence between an individual's party affiliation and his support of full-body scans. It may be useful to first add on an extra column for row totals before proceeding with the computations. Party Affiliation Democrat Independent Republican Should 264 299 351 Answer Should not 38 55 77 Don't know/No answer 16 15 22 Total 318 369 450 How many Democrats would you expect to support the use of full-body scans? Round your answer to one decimal place.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Transcribed Image Text:The table below summarizes a data set regarding views on full-body scans and
political affiliation. The differences in each political group may be due to chance.
Complete the following computations under the null hypothesis of independence
between an individual's party affiliation and his support of full-body scans. It may be
useful to first add on an extra column for row totals before proceeding with the
computations.
-TT
Party Affiliation
Republican
Democrat
Independent
Should
264
299
351
Answer
Should not
38
55
77
Don't know/No answer
16
15
22
Total
318
369
450
How many Democrats would you expect to support the use of full-body scans? Round your
answer to one decimal place.
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