Question 5 1 pts A researcher thinks that watching violent televisions increases

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Question 5 1 pts A researcher thinks that watching violent televisions increases aggressive behavior in children. To test this hypothesis, she randomly assigns 48 children into one of 3 groups (no violent TV. a little violent TV, or a lot of violent TV) and observes their playground behavior for three weeks and measures it for violence and intensity. If the researcher's hypothesis is correct, which of the following conclusions could be 0 Fail to reject the null. watching violent TV does increase aggressive behavior in children. Reject the null. watching violent TV does increase aggressive behavior in children. Fail to reject the null, watching violent TV does not increase aggressive behavior in children. Reject the null, watching violent TV does not increase aggressive behavior in children. O O Question 6 1 pts

Explanation / Answer

null hypothesis H0 : no change in aggressive behaviour by watching TV
Alternate hypothesis, H1: aggressive behaviour increases by watching TV

Since hypothesis is correct,so we reject the null hypothesis and watching violent TV increases aggressive behaviour

So,its choice B

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