Research question 2: we are interested in studying the association between the age of artists and the type of artwork in the population under consideration. QUESTIONS: Report the number of the degrees of freedom [integer]: Report the value of the test statistic [use at least 2dp]: Report the p-value [use at least 3dp]: What is the decision of the test? There is no evidence of an association. 8.2667 0.000 107 x x X >

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I am a bit lost as to how I can find the test statistic for this as there a 3 values to take into consideration. Painting, sculpture and the age groups. I am probably looking at it wrong but if someone could be so kind to help me out, it would be greatly appreciated.

medium
painting
sculpture
Sum
ageArtistCat
1 (less than 20) 2 (21-30) 3 (31-55) 4 (more than 55)
8
11
19
18
14
32
10
17
27
18
12
30
Sum
54
54
108
Transcribed Image Text:medium painting sculpture Sum ageArtistCat 1 (less than 20) 2 (21-30) 3 (31-55) 4 (more than 55) 8 11 19 18 14 32 10 17 27 18 12 30 Sum 54 54 108
Research question 2: we are interested in studying the association between the age of artists and the type of artwork in the population
under consideration.
QUESTIONS:
Report the number of the degrees of freedom [integer]:
Report the value of the test statistic [use at least 2dp]:
Report the p-value [use at least 3dp]:
What is the decision of the test?
There is no evidence of an association.
8.2667
0.000
107
O
X
X
X
<
Transcribed Image Text:Research question 2: we are interested in studying the association between the age of artists and the type of artwork in the population under consideration. QUESTIONS: Report the number of the degrees of freedom [integer]: Report the value of the test statistic [use at least 2dp]: Report the p-value [use at least 3dp]: What is the decision of the test? There is no evidence of an association. 8.2667 0.000 107 O X X X <
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