Week 7 Assignments

# Week 7 Assignments - Chi-Square Test of Independence...

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Chi-Square Test of Independence Observed Frequencies TYPE OF COMMUNICATION PREFER AGE GROUP Group Meetings Face-to Face Meetings w/Individuals Generation Y 180 260 Generation X 210 190 Boomer 205 195 Mature 200 195 Total 795 840 Expected Frequencies TYPE OF COMMUNICATION PREFER AGE GROUP Group Meetings Face-to Face Meetings w/Individuals Generation Y 198.75 210.00 Generation X 198.75 210.00 Boomer 198.75 210.00 Mature 198.75 210.00 R5 0.00 0.00 Total 795 840 Data Level of Significance 0.05 Number of Rows 4 Number of Columns 4 Degrees of Freedom 9 With a p-value of 0.000, we can reject the nu Results Critical Value 16.92 Chi-Square Test Statistic 52.66 0.0000 Reject the null hypothesis p -Value

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RRED Calculations Emails Other Total - 50 10 500 # 65 35 500 # Use the YELLOW cells to set up the Chi Square table 65 35 500 # The table can handle up to 5 rows and 5 columns of 50 55 500 # If fewer rows or columns are needed, leave the exce 230 135 2000 statistic. The only values that ultimately matter to yo
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## This note was uploaded on 05/12/2010 for the course BUSN 5760 taught by Professor Ukn during the Spring '08 term at Webster.

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Week 7 Assignments - Chi-Square Test of Independence...

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