Owner of cars collect data in the following table about Foreign cars and domestic cars through customers that fall They are under 30 years old and at 30 years old and over 30 years old at a degree Morale 1%. The hypothesis is that the type of car purchased is foreign or local, not related to the buyers' ages (independence)? Age Туре оf саг Total Foreign Domestic Under 30 30 40 70 30 and above 20 80 100 total 50 120 170

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
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Test of goodness of fit and independence x2. If tow variable are independent or dependent
Word - 1
Aciobat
مراسلات
Owner of cars collect data in the following table about
Foreign cars and domestic cars through customers that fall
They are under 30 years old and at 30 years old and over 30 years old at
a degree Morale 1%. The hypothesis is that the type of car purchased is
foreign or local, not related to the buyers' ages (independence)?
Age
Type of car
Total
Foreign
Domestic
Under 30
30
40
70
30 and above
20
80
100
total
50
120
170
32°C
Fa
F9
F10
F11
F12
Home
End
Inse
6 1
8 A
9 4
U
2.
By
Transcribed Image Text:Word - 1 Aciobat مراسلات Owner of cars collect data in the following table about Foreign cars and domestic cars through customers that fall They are under 30 years old and at 30 years old and over 30 years old at a degree Morale 1%. The hypothesis is that the type of car purchased is foreign or local, not related to the buyers' ages (independence)? Age Type of car Total Foreign Domestic Under 30 30 40 70 30 and above 20 80 100 total 50 120 170 32°C Fa F9 F10 F11 F12 Home End Inse 6 1 8 A 9 4 U 2. By
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