1，Suppose you want to test whether there is any relationship between average time spent watching TV...

1，Suppose you want to test whether there is any relationship between average time spent watching TV and average time spent reading storybooks. The correct alternative hypothesis for this Chi-Square test of Independence is

Select one:

time spent watching TV and time spent reading storybooks are independent.

time spent watching TV and time spent reading storybooks are dependent.

time spent watching TV and time spent reading storybooks have an inverse relationship.

time spent watching TV and time spent reading storybooks are not dependent.

2，

Suppose you want to use a Chi-Square test for independence to test whether there is any relationship between average time spent watching TV and average time spent reading storybooks. The value of the test statistic is given as 13.654 and the critical value as 9.210, then you could conclude that

Select one:

there is a relationship between time spent reading storybooks and time spent watching TV.

more time spent reading storybooks leads to no change in time spent watching TV.

there is no relationship between time spent reading storybooks and time spent watching TV.

more time spent watching TV leads to less time spent reading storybooks.

Expert Solution

milcah answered 1 year ago

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