in children. To test A researcher thinks that watching violent televisions incre
ID: 3353447 • Letter: I
Question
in children. To test A researcher thinks that watching violent televisions increases this hypothesis, she randomly assigns 48 children into one of 3 groups (no violent TV a ittle violert TV. or a lot of violent TV) and observes their playground behavior for three weeks and measures it for violence and intensity. The variable "amount of TV" (as it appears in this problem) is the: 1 pts D Question 4 behavior in children. To test A researcher thinks that watching violent televisions increases aggressive this hypothesis, she randomly assigns 48 children into one of 3 groups (no violent TV a little violent TV. or a lot of violent TVI and observes their playground behavior for three weeks and measures it for violence and intensity What is the appropriate test for this study 2-test t-test 0 chi-square O ANOVAExplanation / Answer
3) amount of tv is an independent variable ( input)
4) we are having three different groups
We can use chi square test to test the hypothesis.
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